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] => 2539648 [patent_doc_number] => 04815573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Liquid-cooled disc brake' [patent_app_type] => 1 [patent_app_number] => 7/103210 [patent_app_country] => US [patent_app_date] => 1987-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3240 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815573.pdf [firstpage_image] =>[orig_patent_app_number] => 103210 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103210
Liquid-cooled disc brake Sep 30, 1987 Issued
Array ( [id] => 2515330 [patent_doc_number] => 04838623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Connector with spring retention device' [patent_app_type] => 1 [patent_app_number] => 7/100645 [patent_app_country] => US [patent_app_date] => 1987-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1309 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838623.pdf [firstpage_image] =>[orig_patent_app_number] => 100645 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100645
Connector with spring retention device Sep 23, 1987 Issued
Array ( [id] => 2472725 [patent_doc_number] => 04828080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Adjusting mechanism, particularly for tiltable and vertically adjustable chairs' [patent_app_type] => 1 [patent_app_number] => 7/100606 [patent_app_country] => US [patent_app_date] => 1987-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2730 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828080.pdf [firstpage_image] =>[orig_patent_app_number] => 100606 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100606
Adjusting mechanism, particularly for tiltable and vertically adjustable chairs Sep 23, 1987 Issued
Array ( [id] => 2530268 [patent_doc_number] => 04809822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Disc brakes' [patent_app_type] => 1 [patent_app_number] => 7/098150 [patent_app_country] => US [patent_app_date] => 1987-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2132 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809822.pdf [firstpage_image] =>[orig_patent_app_number] => 098150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/098150
Disc brakes Sep 17, 1987 Issued
Array ( [id] => 2515072 [patent_doc_number] => 04872729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Anti-skid control apparatus for a vehicle braking system' [patent_app_type] => 1 [patent_app_number] => 7/097879 [patent_app_country] => US [patent_app_date] => 1987-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 9618 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872729.pdf [firstpage_image] =>[orig_patent_app_number] => 097879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/097879
Anti-skid control apparatus for a vehicle braking system Sep 16, 1987 Issued
Array ( [id] => 2542375 [patent_doc_number] => 04815716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Telescoping strut shock isolator' [patent_app_type] => 1 [patent_app_number] => 7/095729 [patent_app_country] => US [patent_app_date] => 1987-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2030 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815716.pdf [firstpage_image] =>[orig_patent_app_number] => 095729 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095729
Telescoping strut shock isolator Sep 13, 1987 Issued
Array ( [id] => 2435770 [patent_doc_number] => 04749237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Hydraulic cylinder with control valve' [patent_app_type] => 1 [patent_app_number] => 7/096235 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3537 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/749/04749237.pdf [firstpage_image] =>[orig_patent_app_number] => 096235 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096235
Hydraulic cylinder with control valve Sep 7, 1987 Issued
Array ( [id] => 2518049 [patent_doc_number] => 04796958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Integrated anti-lock braking system' [patent_app_type] => 1 [patent_app_number] => 7/089459 [patent_app_country] => US [patent_app_date] => 1987-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2820 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/796/04796958.pdf [firstpage_image] =>[orig_patent_app_number] => 089459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/089459
Integrated anti-lock braking system Aug 25, 1987 Issued
Array ( [id] => 2475715 [patent_doc_number] => 04846317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Strut with controlled variable damping rate' [patent_app_type] => 1 [patent_app_number] => 7/089320 [patent_app_country] => US [patent_app_date] => 1987-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6242 [patent_no_of_claims] => 19 [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/04/846/04846317.pdf [firstpage_image] =>[orig_patent_app_number] => 089320 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/089320
Strut with controlled variable damping rate Aug 24, 1987 Issued
Array ( [id] => 2435500 [patent_doc_number] => 04790524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Sheet supplying apparatus' [patent_app_type] => 1 [patent_app_number] => 7/087961 [patent_app_country] => US [patent_app_date] => 1987-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6606 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790524.pdf [firstpage_image] =>[orig_patent_app_number] => 087961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/087961
Sheet supplying apparatus Aug 16, 1987 Issued
Array ( [id] => 2443572 [patent_doc_number] => 04765601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Hydraulic-elastomeric mount' [patent_app_type] => 1 [patent_app_number] => 7/085308 [patent_app_country] => US [patent_app_date] => 1987-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3856 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/765/04765601.pdf [firstpage_image] =>[orig_patent_app_number] => 085308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/085308
Hydraulic-elastomeric mount Aug 9, 1987 Issued
Array ( [id] => 2510782 [patent_doc_number] => 04838388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Clamping means for a strap' [patent_app_type] => 1 [patent_app_number] => 7/076150 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2275 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838388.pdf [firstpage_image] =>[orig_patent_app_number] => 076150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076150
Clamping means for a strap Jul 20, 1987 Issued
Array ( [id] => 2530194 [patent_doc_number] => 04809818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Wheelchair lock device' [patent_app_type] => 1 [patent_app_number] => 7/073868 [patent_app_country] => US [patent_app_date] => 1987-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1451 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809818.pdf [firstpage_image] =>[orig_patent_app_number] => 073868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/073868
Wheelchair lock device Jul 13, 1987 Issued
Array ( [id] => 2536197 [patent_doc_number] => 04832319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Vibration absorbing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/070189 [patent_app_country] => US [patent_app_date] => 1987-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2872 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832319.pdf [firstpage_image] =>[orig_patent_app_number] => 070189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070189
Vibration absorbing apparatus Jul 5, 1987 Issued
Array ( [id] => 2430935 [patent_doc_number] => 04778157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Spring module' [patent_app_type] => 1 [patent_app_number] => 7/066096 [patent_app_country] => US [patent_app_date] => 1987-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 901 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778157.pdf [firstpage_image] =>[orig_patent_app_number] => 066096 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066096
Spring module Jun 24, 1987 Issued
Array ( [id] => 2503396 [patent_doc_number] => 04874064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Brake apparatus for automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/063240 [patent_app_country] => US [patent_app_date] => 1987-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3520 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874064.pdf [firstpage_image] =>[orig_patent_app_number] => 063240 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063240
Brake apparatus for automotive vehicle Jun 16, 1987 Issued
Array ( [id] => 2496437 [patent_doc_number] => 04798422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Hydraulic brake system for automotive vehicles' [patent_app_type] => 1 [patent_app_number] => 7/063619 [patent_app_country] => US [patent_app_date] => 1987-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2955 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798422.pdf [firstpage_image] =>[orig_patent_app_number] => 063619 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063619
Hydraulic brake system for automotive vehicles Jun 16, 1987 Issued
Array ( [id] => 2540409 [patent_doc_number] => 04807941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Anti-skid control system' [patent_app_type] => 1 [patent_app_number] => 7/062779 [patent_app_country] => US [patent_app_date] => 1987-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5620 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/807/04807941.pdf [firstpage_image] =>[orig_patent_app_number] => 062779 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/062779
Anti-skid control system Jun 14, 1987 Issued
Array ( [id] => 2536423 [patent_doc_number] => 04813519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Cylinder piston apparatus for a suspension system' [patent_app_type] => 1 [patent_app_number] => 7/062766 [patent_app_country] => US [patent_app_date] => 1987-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 3315 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813519.pdf [firstpage_image] =>[orig_patent_app_number] => 062766 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/062766
Cylinder piston apparatus for a suspension system Jun 14, 1987 Issued
07/052066 UNIFORM LOADING SPRINGS May 20, 1987 Abandoned
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