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] => 2581672 [patent_doc_number] => 04932725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Mounting device for a wheel cap or a magnet wheel for sensing anti-skid systems on the wheel hub of a vehicle wheel' [patent_app_type] => 1 [patent_app_number] => 7/242411 [patent_app_country] => US [patent_app_date] => 1988-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2363 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 512 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932725.pdf [firstpage_image] =>[orig_patent_app_number] => 242411 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242411
Mounting device for a wheel cap or a magnet wheel for sensing anti-skid systems on the wheel hub of a vehicle wheel Sep 8, 1988 Issued
Array ( [id] => 2497694 [patent_doc_number] => 04850650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Hierarchical brake controller' [patent_app_type] => 1 [patent_app_number] => 7/239908 [patent_app_country] => US [patent_app_date] => 1988-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7367 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850650.pdf [firstpage_image] =>[orig_patent_app_number] => 239908 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/239908
Hierarchical brake controller Sep 1, 1988 Issued
Array ( [id] => 2645149 [patent_doc_number] => 04929038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Hydraulic unit' [patent_app_type] => 1 [patent_app_number] => 7/239487 [patent_app_country] => US [patent_app_date] => 1988-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4514 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929038.pdf [firstpage_image] =>[orig_patent_app_number] => 239487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/239487
Hydraulic unit Aug 31, 1988 Issued
07/234851 CONTROL VALVE DEVICE Aug 21, 1988 Abandoned
Array ( [id] => 2609537 [patent_doc_number] => 04893795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Radially loaded canted coiled spring with turn angle' [patent_app_type] => 1 [patent_app_number] => 7/232430 [patent_app_country] => US [patent_app_date] => 1988-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 3580 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893795.pdf [firstpage_image] =>[orig_patent_app_number] => 232430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/232430
Radially loaded canted coiled spring with turn angle Aug 14, 1988 Issued
Array ( [id] => 2625672 [patent_doc_number] => 04892361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Hydraulic brake booster' [patent_app_type] => 1 [patent_app_number] => 7/231439 [patent_app_country] => US [patent_app_date] => 1988-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4457 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892361.pdf [firstpage_image] =>[orig_patent_app_number] => 231439 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231439
Hydraulic brake booster Aug 11, 1988 Issued
Array ( [id] => 2463031 [patent_doc_number] => 04886253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Hydraulic engine mount with integral hydraulic chambers and diaphragm' [patent_app_type] => 1 [patent_app_number] => 7/228420 [patent_app_country] => US [patent_app_date] => 1988-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2721 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886253.pdf [firstpage_image] =>[orig_patent_app_number] => 228420 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/228420
Hydraulic engine mount with integral hydraulic chambers and diaphragm Aug 4, 1988 Issued
Array ( [id] => 2637532 [patent_doc_number] => 04895350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Axle mount construction for a fiber reinforced resin leaf spring' [patent_app_type] => 1 [patent_app_number] => 7/226460 [patent_app_country] => US [patent_app_date] => 1988-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1793 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895350.pdf [firstpage_image] =>[orig_patent_app_number] => 226460 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/226460
Axle mount construction for a fiber reinforced resin leaf spring Jul 31, 1988 Issued
Array ( [id] => 2577092 [patent_doc_number] => 04969541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Vehicle bump-avoiding brake machine capable of directly pushing a brake pedal and a structure affixed' [patent_app_type] => 1 [patent_app_number] => 7/227010 [patent_app_country] => US [patent_app_date] => 1988-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1103 [patent_no_of_claims] => 1 [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/04/969/04969541.pdf [firstpage_image] =>[orig_patent_app_number] => 227010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/227010
Vehicle bump-avoiding brake machine capable of directly pushing a brake pedal and a structure affixed Jul 25, 1988 Issued
Array ( [id] => 2635151 [patent_doc_number] => 04895224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Brake device for bicycles' [patent_app_type] => 1 [patent_app_number] => 7/222420 [patent_app_country] => US [patent_app_date] => 1988-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1072 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895224.pdf [firstpage_image] =>[orig_patent_app_number] => 222420 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/222420
Brake device for bicycles Jul 20, 1988 Issued
Array ( [id] => 2665838 [patent_doc_number] => 05065869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Electronically controllable vibration damping device' [patent_app_type] => 1 [patent_app_number] => 7/221570 [patent_app_country] => US [patent_app_date] => 1988-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3736 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/065/05065869.pdf [firstpage_image] =>[orig_patent_app_number] => 221570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/221570
Electronically controllable vibration damping device Jul 19, 1988 Issued
Array ( [id] => 2510998 [patent_doc_number] => 04877115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Piston for a piston-cylinder unit' [patent_app_type] => 1 [patent_app_number] => 7/219750 [patent_app_country] => US [patent_app_date] => 1988-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2778 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877115.pdf [firstpage_image] =>[orig_patent_app_number] => 219750 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/219750
Piston for a piston-cylinder unit Jul 14, 1988 Issued
Array ( [id] => 2554643 [patent_doc_number] => 04899996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Hydraulically damping elastic bearing' [patent_app_type] => 1 [patent_app_number] => 7/214660 [patent_app_country] => US [patent_app_date] => 1988-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2387 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899996.pdf [firstpage_image] =>[orig_patent_app_number] => 214660 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/214660
Hydraulically damping elastic bearing Jun 30, 1988 Issued
Array ( [id] => 2556169 [patent_doc_number] => 04900076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Impact absorbing construction for a vehicle' [patent_app_type] => 1 [patent_app_number] => 7/212869 [patent_app_country] => US [patent_app_date] => 1988-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1664 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900076.pdf [firstpage_image] =>[orig_patent_app_number] => 212869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/212869
Impact absorbing construction for a vehicle Jun 28, 1988 Issued
Array ( [id] => 2574867 [patent_doc_number] => 04907740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Device for attaching a rail to a bearing element' [patent_app_type] => 1 [patent_app_number] => 7/209133 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4659 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907740.pdf [firstpage_image] =>[orig_patent_app_number] => 209133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209133
Device for attaching a rail to a bearing element Jun 19, 1988 Issued
07/208842 BRAKE DEVICE FOR VEHICLES Jun 16, 1988 Abandoned
Array ( [id] => 2699082 [patent_doc_number] => 05009291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Brake piston assembly' [patent_app_type] => 1 [patent_app_number] => 7/206600 [patent_app_country] => US [patent_app_date] => 1988-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1460 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/009/05009291.pdf [firstpage_image] =>[orig_patent_app_number] => 206600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206600
Brake piston assembly Jun 13, 1988 Issued
07/204917 AUTOMATIC SHEET SUPPLYING DEVICE Jun 8, 1988 Abandoned
Array ( [id] => 2594340 [patent_doc_number] => 04901953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Controller for railway vehicles' [patent_app_type] => 1 [patent_app_number] => 7/204067 [patent_app_country] => US [patent_app_date] => 1988-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3202 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901953.pdf [firstpage_image] =>[orig_patent_app_number] => 204067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/204067
Controller for railway vehicles Jun 7, 1988 Issued
Array ( [id] => 2627949 [patent_doc_number] => 04898433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Brake pressure modulator for a brake skid-controlled brake system for automotive vehicles' [patent_app_type] => 1 [patent_app_number] => 7/202079 [patent_app_country] => US [patent_app_date] => 1988-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5844 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/898/04898433.pdf [firstpage_image] =>[orig_patent_app_number] => 202079 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/202079
Brake pressure modulator for a brake skid-controlled brake system for automotive vehicles Jun 2, 1988 Issued
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