Search

A Michael Chambers

Examiner (ID: 12387)

Most Active Art Unit
3407
Art Unit(s)
3753, 2899, 2103, 3727, 3401, 3407
Total Applications
3455
Issued Applications
3109
Pending Applications
98
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2534008 [patent_doc_number] => 04813391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Arrangement for injecting fuel for a two-stroke engine' [patent_app_type] => 1 [patent_app_number] => 7/231904 [patent_app_country] => US [patent_app_date] => 1999-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3913 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813391.pdf [firstpage_image] =>[orig_patent_app_number] => 231904 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231904
Arrangement for injecting fuel for a two-stroke engine Aug 14, 1999 Issued
Array ( [id] => 4005201 [patent_doc_number] => 05881703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Method of determining the composition of fuel in a flexible fueled vehicle' [patent_app_type] => 1 [patent_app_number] => 8/958411 [patent_app_country] => US [patent_app_date] => 1997-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6455 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/881/05881703.pdf [firstpage_image] =>[orig_patent_app_number] => 958411 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958411
Method of determining the composition of fuel in a flexible fueled vehicle Oct 28, 1997 Issued
Array ( [id] => 3768161 [patent_doc_number] => 05839398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Power steering fluid temperature control' [patent_app_type] => 1 [patent_app_number] => 8/956573 [patent_app_country] => US [patent_app_date] => 1997-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1821 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839398.pdf [firstpage_image] =>[orig_patent_app_number] => 956573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/956573
Power steering fluid temperature control Oct 22, 1997 Issued
Array ( [id] => 3789708 [patent_doc_number] => 05852991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Oil pan assembly for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/955457 [patent_app_country] => US [patent_app_date] => 1997-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4952 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852991.pdf [firstpage_image] =>[orig_patent_app_number] => 955457 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/955457
Oil pan assembly for internal combustion engine Oct 20, 1997 Issued
Array ( [id] => 3768173 [patent_doc_number] => 05839399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Cartridge-type rotary valve' [patent_app_type] => 1 [patent_app_number] => 8/954183 [patent_app_country] => US [patent_app_date] => 1997-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2246 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839399.pdf [firstpage_image] =>[orig_patent_app_number] => 954183 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/954183
Cartridge-type rotary valve Oct 19, 1997 Issued
Array ( [id] => 3971327 [patent_doc_number] => 05890465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Internal combustion engine with optimum torque output' [patent_app_type] => 1 [patent_app_number] => 8/953686 [patent_app_country] => US [patent_app_date] => 1997-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 13364 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890465.pdf [firstpage_image] =>[orig_patent_app_number] => 953686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/953686
Internal combustion engine with optimum torque output Oct 16, 1997 Issued
Array ( [id] => 3980062 [patent_doc_number] => 05857449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Two-cycle internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/950614 [patent_app_country] => US [patent_app_date] => 1997-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4810 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857449.pdf [firstpage_image] =>[orig_patent_app_number] => 950614 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/950614
Two-cycle internal combustion engine Oct 14, 1997 Issued
Array ( [id] => 3768271 [patent_doc_number] => 05839406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Balance shaft seal retainer' [patent_app_type] => 1 [patent_app_number] => 8/940503 [patent_app_country] => US [patent_app_date] => 1997-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2273 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839406.pdf [firstpage_image] =>[orig_patent_app_number] => 940503 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/940503
Balance shaft seal retainer Sep 29, 1997 Issued
Array ( [id] => 3779537 [patent_doc_number] => 05826557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Operation control system for direct injection 2 cycle engine' [patent_app_type] => 1 [patent_app_number] => 8/934531 [patent_app_country] => US [patent_app_date] => 1997-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6770 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826557.pdf [firstpage_image] =>[orig_patent_app_number] => 934531 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934531
Operation control system for direct injection 2 cycle engine Sep 21, 1997 Issued
Array ( [id] => 3787933 [patent_doc_number] => 05809959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Securing device for an intake tube of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/929630 [patent_app_country] => US [patent_app_date] => 1997-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 551 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809959.pdf [firstpage_image] =>[orig_patent_app_number] => 929630 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929630
Securing device for an intake tube of an internal combustion engine Sep 14, 1997 Issued
Array ( [id] => 3761065 [patent_doc_number] => 05819696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Air cleaner device of engine' [patent_app_type] => 1 [patent_app_number] => 8/928952 [patent_app_country] => US [patent_app_date] => 1997-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4936 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/819/05819696.pdf [firstpage_image] =>[orig_patent_app_number] => 928952 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/928952
Air cleaner device of engine Sep 11, 1997 Issued
08/849756 DIRECT INJECTION VOLUMETRIC ENGINE Sep 10, 1997 Abandoned
Array ( [id] => 4041736 [patent_doc_number] => 05862790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Method of generating turbulence with intra-cycle cooling for spark ignition engines' [patent_app_type] => 1 [patent_app_number] => 8/929304 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 4857 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862790.pdf [firstpage_image] =>[orig_patent_app_number] => 929304 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929304
Method of generating turbulence with intra-cycle cooling for spark ignition engines Sep 9, 1997 Issued
Array ( [id] => 3979874 [patent_doc_number] => 05857436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Internal combustion engine and method for generating power' [patent_app_type] => 1 [patent_app_number] => 8/925602 [patent_app_country] => US [patent_app_date] => 1997-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2421 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857436.pdf [firstpage_image] =>[orig_patent_app_number] => 925602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925602
Internal combustion engine and method for generating power Sep 7, 1997 Issued
Array ( [id] => 4004943 [patent_doc_number] => 05881685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Fan shroud with integral air supply' [patent_app_type] => 1 [patent_app_number] => 8/923886 [patent_app_country] => US [patent_app_date] => 1997-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/881/05881685.pdf [firstpage_image] =>[orig_patent_app_number] => 923886 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923886
Fan shroud with integral air supply Sep 3, 1997 Issued
Array ( [id] => 3993307 [patent_doc_number] => 05878701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Cylinder head for an internal combustion engine and method of adjustably establishing the volume of a combustion chamber therein' [patent_app_type] => 1 [patent_app_number] => 8/923482 [patent_app_country] => US [patent_app_date] => 1997-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5706 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878701.pdf [firstpage_image] =>[orig_patent_app_number] => 923482 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923482
Cylinder head for an internal combustion engine and method of adjustably establishing the volume of a combustion chamber therein Sep 3, 1997 Issued
Array ( [id] => 3979860 [patent_doc_number] => 05857435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Two cycle engine' [patent_app_type] => 1 [patent_app_number] => 8/923894 [patent_app_country] => US [patent_app_date] => 1997-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3566 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857435.pdf [firstpage_image] =>[orig_patent_app_number] => 923894 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923894
Two cycle engine Sep 3, 1997 Issued
Array ( [id] => 3752761 [patent_doc_number] => 05806480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Air intake system' [patent_app_type] => 1 [patent_app_number] => 8/922753 [patent_app_country] => US [patent_app_date] => 1997-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2431 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806480.pdf [firstpage_image] =>[orig_patent_app_number] => 922753 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922753
Air intake system Sep 2, 1997 Issued
Array ( [id] => 3787764 [patent_doc_number] => 05809947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Piston valve' [patent_app_type] => 1 [patent_app_number] => 8/919040 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2030 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809947.pdf [firstpage_image] =>[orig_patent_app_number] => 919040 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/919040
Piston valve Aug 26, 1997 Issued
Array ( [id] => 4018870 [patent_doc_number] => 05855193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Induction system for outboard motor' [patent_app_type] => 1 [patent_app_number] => 8/918330 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 3415 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855193.pdf [firstpage_image] =>[orig_patent_app_number] => 918330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918330
Induction system for outboard motor Aug 25, 1997 Issued
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