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] => 2922289 [patent_doc_number] => 05246282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Braking system with nonbackdriveable actuator' [patent_app_type] => 1 [patent_app_number] => 7/912948 [patent_app_country] => US [patent_app_date] => 1992-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 4437 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 530 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246282.pdf [firstpage_image] =>[orig_patent_app_number] => 912948 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/912948
Braking system with nonbackdriveable actuator Jul 12, 1992 Issued
Array ( [id] => 3001290 [patent_doc_number] => 05308154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Braking system with nonbackdriveable actuator' [patent_app_type] => 1 [patent_app_number] => 7/912473 [patent_app_country] => US [patent_app_date] => 1992-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 4433 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308154.pdf [firstpage_image] =>[orig_patent_app_number] => 912473 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/912473
Braking system with nonbackdriveable actuator Jul 12, 1992 Issued
Array ( [id] => 2922437 [patent_doc_number] => 05228759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Braking system with nonbackdriveable actuator' [patent_app_type] => 1 [patent_app_number] => 7/912380 [patent_app_country] => US [patent_app_date] => 1992-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 4438 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 576 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/228/05228759.pdf [firstpage_image] =>[orig_patent_app_number] => 912380 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/912380
Braking system with nonbackdriveable actuator Jul 12, 1992 Issued
Array ( [id] => 2956262 [patent_doc_number] => 05257730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Bound stopper for vehicle suspension having rubber and foam elastic bodies' [patent_app_type] => 1 [patent_app_number] => 7/910770 [patent_app_country] => US [patent_app_date] => 1992-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3306 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/257/05257730.pdf [firstpage_image] =>[orig_patent_app_number] => 910770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/910770
Bound stopper for vehicle suspension having rubber and foam elastic bodies Jul 7, 1992 Issued
Array ( [id] => 3007037 [patent_doc_number] => 05302006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Brake regulator with lever and improved response time' [patent_app_type] => 1 [patent_app_number] => 7/909269 [patent_app_country] => US [patent_app_date] => 1992-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1827 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302006.pdf [firstpage_image] =>[orig_patent_app_number] => 909269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/909269
Brake regulator with lever and improved response time Jul 5, 1992 Issued
Array ( [id] => 3067179 [patent_doc_number] => 05322363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Hydraulic modulator for anti-lock brake and traction control system for vehicle' [patent_app_type] => 1 [patent_app_number] => 7/907569 [patent_app_country] => US [patent_app_date] => 1992-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5259 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/322/05322363.pdf [firstpage_image] =>[orig_patent_app_number] => 907569 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/907569
Hydraulic modulator for anti-lock brake and traction control system for vehicle Jul 1, 1992 Issued
Array ( [id] => 3048762 [patent_doc_number] => 05351790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Hydraulic suspension device for automobile' [patent_app_type] => 1 [patent_app_number] => 7/901070 [patent_app_country] => US [patent_app_date] => 1992-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8312 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/351/05351790.pdf [firstpage_image] =>[orig_patent_app_number] => 901070 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/901070
Hydraulic suspension device for automobile Jun 18, 1992 Issued
Array ( [id] => 3082636 [patent_doc_number] => 05297858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Safety coupler-air brake interlock' [patent_app_type] => 1 [patent_app_number] => 7/897290 [patent_app_country] => US [patent_app_date] => 1992-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2212 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297858.pdf [firstpage_image] =>[orig_patent_app_number] => 897290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/897290
Safety coupler-air brake interlock Jun 10, 1992 Issued
Array ( [id] => 3011123 [patent_doc_number] => 05326293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Multi-cylinder engine structure and outboard engine' [patent_app_type] => 1 [patent_app_number] => 7/896901 [patent_app_country] => US [patent_app_date] => 1992-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3385 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326293.pdf [firstpage_image] =>[orig_patent_app_number] => 896901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/896901
Multi-cylinder engine structure and outboard engine Jun 10, 1992 Issued
07/893680 A FLUID PRESSURE CONTROL DEVICE FOR ANTISKID BRAKE SYSTEMS Jun 4, 1992 Abandoned
Array ( [id] => 2965975 [patent_doc_number] => 05251969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Brake power controller with electrically actuated locking apparatus' [patent_app_type] => 1 [patent_app_number] => 7/859410 [patent_app_country] => US [patent_app_date] => 1992-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1957 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251969.pdf [firstpage_image] =>[orig_patent_app_number] => 859410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/859410
Brake power controller with electrically actuated locking apparatus May 27, 1992 Issued
Array ( [id] => 3032608 [patent_doc_number] => 05286101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Anti-lock/traction modulator for brake control system' [patent_app_type] => 1 [patent_app_number] => 7/889340 [patent_app_country] => US [patent_app_date] => 1992-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2913 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286101.pdf [firstpage_image] =>[orig_patent_app_number] => 889340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/889340
Anti-lock/traction modulator for brake control system May 27, 1992 Issued
Array ( [id] => 3048797 [patent_doc_number] => 05310023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Sensor and warning indicator for airbrake rods' [patent_app_type] => 1 [patent_app_number] => 7/889220 [patent_app_country] => US [patent_app_date] => 1992-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1126 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/310/05310023.pdf [firstpage_image] =>[orig_patent_app_number] => 889220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/889220
Sensor and warning indicator for airbrake rods May 26, 1992 Issued
Array ( [id] => 2998872 [patent_doc_number] => 05339930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Constant tension device for railway car handbrake' [patent_app_type] => 1 [patent_app_number] => 7/888090 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2971 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/339/05339930.pdf [firstpage_image] =>[orig_patent_app_number] => 888090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/888090
Constant tension device for railway car handbrake May 25, 1992 Issued
Array ( [id] => 2961354 [patent_doc_number] => 05251727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Wear compensating return spring for floating caliper disc brake shoes' [patent_app_type] => 1 [patent_app_number] => 7/882990 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2543 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251727.pdf [firstpage_image] =>[orig_patent_app_number] => 882990 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882990
Wear compensating return spring for floating caliper disc brake shoes May 13, 1992 Issued
07/882910 HYDRAULIC DAMPER May 13, 1992 Abandoned
Array ( [id] => 2884275 [patent_doc_number] => 05271612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Structural body for vehicle' [patent_app_type] => 1 [patent_app_number] => 7/882680 [patent_app_country] => US [patent_app_date] => 1992-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5600 [patent_no_of_claims] => 17 [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/05/271/05271612.pdf [firstpage_image] =>[orig_patent_app_number] => 882680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882680
Structural body for vehicle May 12, 1992 Issued
Array ( [id] => 3021264 [patent_doc_number] => 05299789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Variable-resilience engine mount having a rubber spring element with a cavity for receiving a control fluid' [patent_app_type] => 1 [patent_app_number] => 7/881920 [patent_app_country] => US [patent_app_date] => 1992-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1947 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/299/05299789.pdf [firstpage_image] =>[orig_patent_app_number] => 881920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/881920
Variable-resilience engine mount having a rubber spring element with a cavity for receiving a control fluid May 11, 1992 Issued
Array ( [id] => 2882580 [patent_doc_number] => 05240311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Glad hand seal' [patent_app_type] => 1 [patent_app_number] => 7/879969 [patent_app_country] => US [patent_app_date] => 1992-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3596 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240311.pdf [firstpage_image] =>[orig_patent_app_number] => 879969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879969
Glad hand seal May 5, 1992 Issued
Array ( [id] => 3416308 [patent_doc_number] => 05462140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Acceleration sensitive shock absorber' [patent_app_type] => 1 [patent_app_number] => 7/878850 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4075 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462140.pdf [firstpage_image] =>[orig_patent_app_number] => 878850 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878850
Acceleration sensitive shock absorber May 4, 1992 Issued
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