Search

Michael D. David

Examiner (ID: 3760, Phone: (571)270-3737 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
4155, 3641
Total Applications
1236
Issued Applications
1052
Pending Applications
68
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
07/700339 WET TANK DRAIN VALVE May 6, 1991 Abandoned
Array ( [id] => 2774314 [patent_doc_number] => 05154493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Anti-theft brake lock' [patent_app_type] => 1 [patent_app_number] => 7/694080 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2806 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154493.pdf [firstpage_image] =>[orig_patent_app_number] => 694080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/694080
Anti-theft brake lock Apr 30, 1991 Issued
Array ( [id] => 2919155 [patent_doc_number] => 05219213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Anti-lock braking system with nonback driveable actuator' [patent_app_type] => 1 [patent_app_number] => 7/694286 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 4435 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 559 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219213.pdf [firstpage_image] =>[orig_patent_app_number] => 694286 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/694286
Anti-lock braking system with nonback driveable actuator Apr 30, 1991 Issued
Array ( [id] => 2993878 [patent_doc_number] => 05275259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'In-line skate brake system' [patent_app_type] => 1 [patent_app_number] => 7/691450 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2259 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/275/05275259.pdf [firstpage_image] =>[orig_patent_app_number] => 691450 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691450
In-line skate brake system Apr 24, 1991 Issued
07/689675 LINING FOR BRAKE BAND Apr 22, 1991 Abandoned
Array ( [id] => 2866598 [patent_doc_number] => 05184700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Locking device for a linear movement unit' [patent_app_type] => 1 [patent_app_number] => 7/686140 [patent_app_country] => US [patent_app_date] => 1991-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2752 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/184/05184700.pdf [firstpage_image] =>[orig_patent_app_number] => 686140 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/686140
Locking device for a linear movement unit Apr 15, 1991 Issued
Array ( [id] => 2875860 [patent_doc_number] => 05209325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Braking apparatus and method for storage and retrieval vehicles' [patent_app_type] => 1 [patent_app_number] => 7/684410 [patent_app_country] => US [patent_app_date] => 1991-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7913 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209325.pdf [firstpage_image] =>[orig_patent_app_number] => 684410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/684410
Braking apparatus and method for storage and retrieval vehicles Apr 11, 1991 Issued
Array ( [id] => 2857260 [patent_doc_number] => 05161785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Leaf spring' [patent_app_type] => 1 [patent_app_number] => 7/669410 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1939 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161785.pdf [firstpage_image] =>[orig_patent_app_number] => 669410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669410
Leaf spring Apr 2, 1991 Issued
Array ( [id] => 2973590 [patent_doc_number] => 05211455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Anti-lock braking system' [patent_app_type] => 1 [patent_app_number] => 7/676925 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2827 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211455.pdf [firstpage_image] =>[orig_patent_app_number] => 676925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676925
Anti-lock braking system Mar 27, 1991 Issued
Array ( [id] => 2847568 [patent_doc_number] => 05149150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Motion transmitting and amplifying device' [patent_app_type] => 1 [patent_app_number] => 7/679156 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 2730 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149150.pdf [firstpage_image] =>[orig_patent_app_number] => 679156 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679156
Motion transmitting and amplifying device Mar 25, 1991 Issued
Array ( [id] => 2828846 [patent_doc_number] => 05160121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Shock absorbing compressional mounting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/674200 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3226 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160121.pdf [firstpage_image] =>[orig_patent_app_number] => 674200 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/674200
Shock absorbing compressional mounting apparatus Mar 24, 1991 Issued
Array ( [id] => 2873465 [patent_doc_number] => 05267783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Vehicle turning behavior control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/673300 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7922 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267783.pdf [firstpage_image] =>[orig_patent_app_number] => 673300 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673300
Vehicle turning behavior control apparatus Mar 21, 1991 Issued
Array ( [id] => 2919118 [patent_doc_number] => 05219211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Braking system for motorcycle having apportioning control' [patent_app_type] => 1 [patent_app_number] => 7/673209 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 10649 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219211.pdf [firstpage_image] =>[orig_patent_app_number] => 673209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673209
Braking system for motorcycle having apportioning control Mar 19, 1991 Issued
Array ( [id] => 2937330 [patent_doc_number] => 05180215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Hydraulic dual-circuit brake system' [patent_app_type] => 1 [patent_app_number] => 7/671610 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3826 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 595 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180215.pdf [firstpage_image] =>[orig_patent_app_number] => 671610 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671610
Hydraulic dual-circuit brake system Mar 18, 1991 Issued
Array ( [id] => 2791091 [patent_doc_number] => 05147117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Integrated anti-lock braking and traction control system' [patent_app_type] => 1 [patent_app_number] => 7/671570 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2001 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147117.pdf [firstpage_image] =>[orig_patent_app_number] => 671570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671570
Integrated anti-lock braking and traction control system Mar 18, 1991 Issued
Array ( [id] => 2840858 [patent_doc_number] => 05112116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Anti-lock braking system with electromagnetic brake' [patent_app_type] => 1 [patent_app_number] => 7/669144 [patent_app_country] => US [patent_app_date] => 1991-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2167 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112116.pdf [firstpage_image] =>[orig_patent_app_number] => 669144 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669144
Anti-lock braking system with electromagnetic brake Mar 13, 1991 Issued
Array ( [id] => 2898604 [patent_doc_number] => 05236257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Brake pressure generator having means for controlling pressure independent of operation of brake operating member' [patent_app_type] => 1 [patent_app_number] => 7/669060 [patent_app_country] => US [patent_app_date] => 1991-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13498 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236257.pdf [firstpage_image] =>[orig_patent_app_number] => 669060 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669060
Brake pressure generator having means for controlling pressure independent of operation of brake operating member Mar 13, 1991 Issued
Array ( [id] => 2961756 [patent_doc_number] => 05181587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Lock indicator for caster' [patent_app_type] => 1 [patent_app_number] => 7/666520 [patent_app_country] => US [patent_app_date] => 1991-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4013 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181587.pdf [firstpage_image] =>[orig_patent_app_number] => 666520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/666520
Lock indicator for caster Mar 10, 1991 Issued
Array ( [id] => 3057709 [patent_doc_number] => 05294190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Brake system with at least one brake circuit' [patent_app_type] => 1 [patent_app_number] => 7/664880 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5701 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/294/05294190.pdf [firstpage_image] =>[orig_patent_app_number] => 664880 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664880
Brake system with at least one brake circuit Mar 4, 1991 Issued
Array ( [id] => 2846039 [patent_doc_number] => 05149068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Resilient anti-vibration sleeve, in particular for an exhaust coupling' [patent_app_type] => 1 [patent_app_number] => 7/663610 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1822 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149068.pdf [firstpage_image] =>[orig_patent_app_number] => 663610 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/663610
Resilient anti-vibration sleeve, in particular for an exhaust coupling Mar 3, 1991 Issued
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