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] => 2494076 [patent_doc_number] => 04850460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Hydraulic adjustable shock absorber' [patent_app_type] => 1 [patent_app_number] => 7/176640 [patent_app_country] => US [patent_app_date] => 1988-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6270 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850460.pdf [firstpage_image] =>[orig_patent_app_number] => 176640 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/176640
Hydraulic adjustable shock absorber Mar 31, 1988 Issued
Array ( [id] => 2545868 [patent_doc_number] => 04834351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Rubber sleeve spring' [patent_app_type] => 1 [patent_app_number] => 7/175910 [patent_app_country] => US [patent_app_date] => 1988-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 975 [patent_no_of_claims] => 6 [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/04/834/04834351.pdf [firstpage_image] =>[orig_patent_app_number] => 175910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/175910
Rubber sleeve spring Mar 30, 1988 Issued
Array ( [id] => 2476632 [patent_doc_number] => 04859004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Hydraulic braking system for an automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/174859 [patent_app_country] => US [patent_app_date] => 1988-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4042 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859004.pdf [firstpage_image] =>[orig_patent_app_number] => 174859 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/174859
Hydraulic braking system for an automotive vehicle Mar 28, 1988 Issued
Array ( [id] => 2473909 [patent_doc_number] => 04823918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Device for holding outer wire of brake' [patent_app_type] => 1 [patent_app_number] => 7/177520 [patent_app_country] => US [patent_app_date] => 1988-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 1938 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823918.pdf [firstpage_image] =>[orig_patent_app_number] => 177520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/177520
Device for holding outer wire of brake Mar 20, 1988 Issued
Array ( [id] => 2497787 [patent_doc_number] => 04850656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Anti-slip control device for drive wheels of automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/165479 [patent_app_country] => US [patent_app_date] => 1988-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7217 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850656.pdf [firstpage_image] =>[orig_patent_app_number] => 165479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165479
Anti-slip control device for drive wheels of automotive vehicle Mar 7, 1988 Issued
Array ( [id] => 2470913 [patent_doc_number] => 04867317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Positioning device' [patent_app_type] => 1 [patent_app_number] => 7/164430 [patent_app_country] => US [patent_app_date] => 1988-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4254 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867317.pdf [firstpage_image] =>[orig_patent_app_number] => 164430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/164430
Positioning device Mar 2, 1988 Issued
Array ( [id] => 2543805 [patent_doc_number] => 04815792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Anti-blocking system' [patent_app_type] => 1 [patent_app_number] => 7/161179 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12114 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 737 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815792.pdf [firstpage_image] =>[orig_patent_app_number] => 161179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161179
Anti-blocking system Feb 25, 1988 Issued
Array ( [id] => 2515290 [patent_doc_number] => 04838621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Anti-skid apparatus for an automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/160339 [patent_app_country] => US [patent_app_date] => 1988-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3516 [patent_no_of_claims] => 13 [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/04/838/04838621.pdf [firstpage_image] =>[orig_patent_app_number] => 160339 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160339
Anti-skid apparatus for an automotive vehicle Feb 24, 1988 Issued
Array ( [id] => 2449060 [patent_doc_number] => 04844210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Line clamp' [patent_app_type] => 1 [patent_app_number] => 7/158540 [patent_app_country] => US [patent_app_date] => 1988-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1130 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/844/04844210.pdf [firstpage_image] =>[orig_patent_app_number] => 158540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/158540
Line clamp Feb 21, 1988 Issued
Array ( [id] => 2543718 [patent_doc_number] => 04896752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Vehicle strut' [patent_app_type] => 1 [patent_app_number] => 7/155620 [patent_app_country] => US [patent_app_date] => 1988-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6557 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896752.pdf [firstpage_image] =>[orig_patent_app_number] => 155620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155620
Vehicle strut Feb 11, 1988 Issued
Array ( [id] => 2497242 [patent_doc_number] => 04817763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Full plate disc brake, in particular for tractors' [patent_app_type] => 1 [patent_app_number] => 7/153100 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3223 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817763.pdf [firstpage_image] =>[orig_patent_app_number] => 153100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153100
Full plate disc brake, in particular for tractors Feb 7, 1988 Issued
07/153847 ANTI-SKID CONTROL APPARATUS FOR A VEHICLE BRAKING SYSTEM Feb 7, 1988 Abandoned
Array ( [id] => 2473960 [patent_doc_number] => 04823921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Riveted brake assembly' [patent_app_type] => 1 [patent_app_number] => 7/153400 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2501 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823921.pdf [firstpage_image] =>[orig_patent_app_number] => 153400 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153400
Riveted brake assembly Feb 7, 1988 Issued
Array ( [id] => 2470295 [patent_doc_number] => 04867282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Vehicle anti-roll back device' [patent_app_type] => 1 [patent_app_number] => 7/151880 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4410 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867282.pdf [firstpage_image] =>[orig_patent_app_number] => 151880 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151880
Vehicle anti-roll back device Feb 2, 1988 Issued
Array ( [id] => 2514059 [patent_doc_number] => 04883262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Device containing a force-imparting means and equipped with safety means' [patent_app_type] => 1 [patent_app_number] => 7/126110 [patent_app_country] => US [patent_app_date] => 1988-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1318 [patent_no_of_claims] => 4 [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/04/883/04883262.pdf [firstpage_image] =>[orig_patent_app_number] => 126110 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126110
Device containing a force-imparting means and equipped with safety means Jan 31, 1988 Issued
Array ( [id] => 2542162 [patent_doc_number] => 04802560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Combined wheel/brake apparatus using electro-rheological fluid' [patent_app_type] => 1 [patent_app_number] => 7/148970 [patent_app_country] => US [patent_app_date] => 1988-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2430 [patent_no_of_claims] => 13 [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/04/802/04802560.pdf [firstpage_image] =>[orig_patent_app_number] => 148970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/148970
Combined wheel/brake apparatus using electro-rheological fluid Jan 26, 1988 Issued
Array ( [id] => 2655948 [patent_doc_number] => 04953834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Pendulum with bending spring joint' [patent_app_type] => 1 [patent_app_number] => 7/146295 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2377 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953834.pdf [firstpage_image] =>[orig_patent_app_number] => 146295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146295
Pendulum with bending spring joint Jan 19, 1988 Issued
Array ( [id] => 2511840 [patent_doc_number] => 04861003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Cup-shaped hydraulic bearing' [patent_app_type] => 1 [patent_app_number] => 7/146090 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2894 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861003.pdf [firstpage_image] =>[orig_patent_app_number] => 146090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146090
Cup-shaped hydraulic bearing Jan 19, 1988 Issued
Array ( [id] => 2471565 [patent_doc_number] => 04819997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Slip-controlled brake system' [patent_app_type] => 1 [patent_app_number] => 7/142369 [patent_app_country] => US [patent_app_date] => 1988-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2577 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819997.pdf [firstpage_image] =>[orig_patent_app_number] => 142369 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/142369
Slip-controlled brake system Jan 10, 1988 Issued
Array ( [id] => 2848081 [patent_doc_number] => 05149177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Automotive wheel speed control' [patent_app_type] => 1 [patent_app_number] => 7/139850 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6394 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149177.pdf [firstpage_image] =>[orig_patent_app_number] => 139850 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139850
Automotive wheel speed control Dec 29, 1987 Issued
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