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
Array ( [id] => 2908440 [patent_doc_number] => 05192057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Elastomer rebound, jounce and related compression springs' [patent_app_type] => 1 [patent_app_number] => 7/743650 [patent_app_country] => US [patent_app_date] => 1991-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3550 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192057.pdf [firstpage_image] =>[orig_patent_app_number] => 743650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743650
Elastomer rebound, jounce and related compression springs Aug 11, 1991 Issued
Array ( [id] => 2883260 [patent_doc_number] => 05217094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Self-adjusting, push-to-release parking brake control' [patent_app_type] => 1 [patent_app_number] => 7/743270 [patent_app_country] => US [patent_app_date] => 1991-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3997 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/217/05217094.pdf [firstpage_image] =>[orig_patent_app_number] => 743270 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743270
Self-adjusting, push-to-release parking brake control Aug 8, 1991 Issued
Array ( [id] => 2813557 [patent_doc_number] => 05172964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Vacuum booster with electromagnetic valve control' [patent_app_type] => 1 [patent_app_number] => 7/740250 [patent_app_country] => US [patent_app_date] => 1991-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1054 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172964.pdf [firstpage_image] =>[orig_patent_app_number] => 740250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/740250
Vacuum booster with electromagnetic valve control Aug 4, 1991 Issued
Array ( [id] => 2791052 [patent_doc_number] => 05147115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Adaptive release apply algorithm' [patent_app_type] => 1 [patent_app_number] => 7/734079 [patent_app_country] => US [patent_app_date] => 1991-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2821 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147115.pdf [firstpage_image] =>[orig_patent_app_number] => 734079 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/734079
Adaptive release apply algorithm Jul 21, 1991 Issued
Array ( [id] => 2882991 [patent_doc_number] => 05244258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Anti-skid brake control system which optimizes frequency of pressure build-up pulses' [patent_app_type] => 1 [patent_app_number] => 7/445739 [patent_app_country] => US [patent_app_date] => 1991-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2230 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244258.pdf [firstpage_image] =>[orig_patent_app_number] => 445739 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445739
Anti-skid brake control system which optimizes frequency of pressure build-up pulses Jul 9, 1991 Issued
Array ( [id] => 2903874 [patent_doc_number] => 05234081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Rotary indexing device' [patent_app_type] => 1 [patent_app_number] => 7/727920 [patent_app_country] => US [patent_app_date] => 1991-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2934 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/234/05234081.pdf [firstpage_image] =>[orig_patent_app_number] => 727920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/727920
Rotary indexing device Jul 9, 1991 Issued
Array ( [id] => 2813499 [patent_doc_number] => 05172961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Vehicle brake system including cornering characteristic control' [patent_app_type] => 1 [patent_app_number] => 7/725310 [patent_app_country] => US [patent_app_date] => 1991-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 8567 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172961.pdf [firstpage_image] =>[orig_patent_app_number] => 725310 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/725310
Vehicle brake system including cornering characteristic control Jul 4, 1991 Issued
Array ( [id] => 2957703 [patent_doc_number] => 05207300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Hydraulic, adjustable vibration damper for motor vehicles' [patent_app_type] => 1 [patent_app_number] => 7/724550 [patent_app_country] => US [patent_app_date] => 1991-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2726 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/207/05207300.pdf [firstpage_image] =>[orig_patent_app_number] => 724550 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/724550
Hydraulic, adjustable vibration damper for motor vehicles Jun 27, 1991 Issued
Array ( [id] => 2922401 [patent_doc_number] => 05228757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'System for controlling behavior of vehicle during braking and during a steering maneuver' [patent_app_type] => 1 [patent_app_number] => 7/721769 [patent_app_country] => US [patent_app_date] => 1991-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 8186 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/228/05228757.pdf [firstpage_image] =>[orig_patent_app_number] => 721769 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/721769
System for controlling behavior of vehicle during braking and during a steering maneuver Jun 27, 1991 Issued
07/723159 ANTILOCK BRAKE CONTROL SYSTEM Jun 27, 1991 Abandoned
Array ( [id] => 2883221 [patent_doc_number] => 05217092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Self-belay and descent device and method of its use' [patent_app_type] => 1 [patent_app_number] => 7/721290 [patent_app_country] => US [patent_app_date] => 1991-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 5 [patent_no_of_words] => 3887 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/217/05217092.pdf [firstpage_image] =>[orig_patent_app_number] => 721290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/721290
Self-belay and descent device and method of its use Jun 25, 1991 Issued
Array ( [id] => 2965993 [patent_doc_number] => 05251970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Method of controlling the brake pressure in an anti-lock vehicle brake system' [patent_app_type] => 1 [patent_app_number] => 7/688539 [patent_app_country] => US [patent_app_date] => 1991-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2324 [patent_no_of_claims] => 8 [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/05/251/05251970.pdf [firstpage_image] =>[orig_patent_app_number] => 688539 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/688539
Method of controlling the brake pressure in an anti-lock vehicle brake system Jun 19, 1991 Issued
Array ( [id] => 2878358 [patent_doc_number] => 05209460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Hydraulic anti vibratory supports' [patent_app_type] => 1 [patent_app_number] => 7/710430 [patent_app_country] => US [patent_app_date] => 1991-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3025 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209460.pdf [firstpage_image] =>[orig_patent_app_number] => 710430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710430
Hydraulic anti vibratory supports Jun 6, 1991 Issued
Array ( [id] => 2909594 [patent_doc_number] => 05192118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Electro-pneumatic locomotive brake control system' [patent_app_type] => 1 [patent_app_number] => 7/710849 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8064 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192118.pdf [firstpage_image] =>[orig_patent_app_number] => 710849 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710849
Electro-pneumatic locomotive brake control system Jun 5, 1991 Issued
Array ( [id] => 2820205 [patent_doc_number] => 05174636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Brake pressure control apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/705249 [patent_app_country] => US [patent_app_date] => 1991-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2896 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174636.pdf [firstpage_image] =>[orig_patent_app_number] => 705249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705249
Brake pressure control apparatus and method May 23, 1991 Issued
Array ( [id] => 2942779 [patent_doc_number] => 05197576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Regenerative brake device and a power transmission device for electric motor vehicles' [patent_app_type] => 1 [patent_app_number] => 7/700520 [patent_app_country] => US [patent_app_date] => 1991-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 8796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197576.pdf [firstpage_image] =>[orig_patent_app_number] => 700520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700520
Regenerative brake device and a power transmission device for electric motor vehicles May 14, 1991 Abandoned
Array ( [id] => 2846685 [patent_doc_number] => 05165669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Hydraulically damping elastomer bearing' [patent_app_type] => 1 [patent_app_number] => 7/700720 [patent_app_country] => US [patent_app_date] => 1991-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165669.pdf [firstpage_image] =>[orig_patent_app_number] => 700720 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700720
Hydraulically damping elastomer bearing May 14, 1991 Issued
Array ( [id] => 2909648 [patent_doc_number] => 05199769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Valve, in particular for slip-controlled hydraulic brake systems' [patent_app_type] => 1 [patent_app_number] => 7/688949 [patent_app_country] => US [patent_app_date] => 1991-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1862 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199769.pdf [firstpage_image] =>[orig_patent_app_number] => 688949 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/688949
Valve, in particular for slip-controlled hydraulic brake systems May 13, 1991 Issued
Array ( [id] => 2965132 [patent_doc_number] => 05181768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Pressure switch valve, for hydraulic vehicle brake systems with traction control (ASR)' [patent_app_type] => 1 [patent_app_number] => 7/699030 [patent_app_country] => US [patent_app_date] => 1991-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2119 [patent_no_of_claims] => 7 [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/05/181/05181768.pdf [firstpage_image] =>[orig_patent_app_number] => 699030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699030
Pressure switch valve, for hydraulic vehicle brake systems with traction control (ASR) May 12, 1991 Issued
Array ( [id] => 2762653 [patent_doc_number] => 05131730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Hydraulic brake system with anti-skid system and traction control for a vehicle' [patent_app_type] => 1 [patent_app_number] => 7/698039 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3006 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131730.pdf [firstpage_image] =>[orig_patent_app_number] => 698039 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698039
Hydraulic brake system with anti-skid system and traction control for a vehicle May 9, 1991 Issued
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