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] => 2966832 [patent_doc_number] => 05249651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Pneumatic brake booster with improved response time' [patent_app_type] => 1 [patent_app_number] => 7/878269 [patent_app_country] => US [patent_app_date] => 1992-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3456 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249651.pdf [firstpage_image] =>[orig_patent_app_number] => 878269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878269
Pneumatic brake booster with improved response time May 3, 1992 Issued
07/877323 CONTROLLER FOR ELECTRIC BRAKING SYSTEMS Apr 29, 1992 Abandoned
07/874930 PREPACKAGED FLUID-DAMPING ARTICLE FOR ELASTOMERIC MOUNTS AND METHODS OF FORMATION AND INSTALLATION Apr 27, 1992 Abandoned
Array ( [id] => 2897731 [patent_doc_number] => 05226702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Concentric solenoid valve and sump assembly' [patent_app_type] => 1 [patent_app_number] => 7/872480 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2151 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226702.pdf [firstpage_image] =>[orig_patent_app_number] => 872480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/872480
Concentric solenoid valve and sump assembly Apr 22, 1992 Issued
Array ( [id] => 3558772 [patent_doc_number] => 05538110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Valving for vane damper' [patent_app_type] => 1 [patent_app_number] => 7/872860 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3818 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 659 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/538/05538110.pdf [firstpage_image] =>[orig_patent_app_number] => 872860 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/872860
Valving for vane damper Apr 22, 1992 Issued
Array ( [id] => 3011361 [patent_doc_number] => 05316112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Restricted passage system in vibration damping device' [patent_app_type] => 1 [patent_app_number] => 7/871089 [patent_app_country] => US [patent_app_date] => 1992-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2926 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/316/05316112.pdf [firstpage_image] =>[orig_patent_app_number] => 871089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871089
Restricted passage system in vibration damping device Apr 19, 1992 Issued
Array ( [id] => 3074370 [patent_doc_number] => 05277483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Braking apparatus for use in a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 7/868800 [patent_app_country] => US [patent_app_date] => 1992-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6277 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/277/05277483.pdf [firstpage_image] =>[orig_patent_app_number] => 868800 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/868800
Braking apparatus for use in a motor vehicle Apr 14, 1992 Issued
Array ( [id] => 2970784 [patent_doc_number] => 05249853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Hydraulic anti-lock brake system' [patent_app_type] => 1 [patent_app_number] => 7/868610 [patent_app_country] => US [patent_app_date] => 1992-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4402 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249853.pdf [firstpage_image] =>[orig_patent_app_number] => 868610 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/868610
Hydraulic anti-lock brake system Apr 13, 1992 Issued
Array ( [id] => 2879132 [patent_doc_number] => 05244061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Air brake stroke length gage' [patent_app_type] => 1 [patent_app_number] => 7/869192 [patent_app_country] => US [patent_app_date] => 1992-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1790 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244061.pdf [firstpage_image] =>[orig_patent_app_number] => 869192 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/869192
Air brake stroke length gage Apr 12, 1992 Issued
Array ( [id] => 2999297 [patent_doc_number] => 05281013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Integrated pressure generating and control device' [patent_app_type] => 1 [patent_app_number] => 7/866630 [patent_app_country] => US [patent_app_date] => 1992-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1681 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281013.pdf [firstpage_image] =>[orig_patent_app_number] => 866630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/866630
Integrated pressure generating and control device Apr 9, 1992 Issued
Array ( [id] => 2964329 [patent_doc_number] => 05251884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Hydraulic antivibration mounts for damping oscillations in rigid parts' [patent_app_type] => 1 [patent_app_number] => 7/865220 [patent_app_country] => US [patent_app_date] => 1992-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1802 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251884.pdf [firstpage_image] =>[orig_patent_app_number] => 865220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/865220
Hydraulic antivibration mounts for damping oscillations in rigid parts Apr 7, 1992 Issued
Array ( [id] => 3098466 [patent_doc_number] => 05409088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Shock absorber' [patent_app_type] => 1 [patent_app_number] => 7/865360 [patent_app_country] => US [patent_app_date] => 1992-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3018 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409088.pdf [firstpage_image] =>[orig_patent_app_number] => 865360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/865360
Shock absorber Apr 7, 1992 Issued
Array ( [id] => 2807968 [patent_doc_number] => 05167305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Pneumatic brake booster assembly' [patent_app_type] => 1 [patent_app_number] => 7/859232 [patent_app_country] => US [patent_app_date] => 1992-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1002 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167305.pdf [firstpage_image] =>[orig_patent_app_number] => 859232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/859232
Pneumatic brake booster assembly Mar 25, 1992 Issued
Array ( [id] => 2996984 [patent_doc_number] => 05280888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Resilient buffer made of metal wire' [patent_app_type] => 1 [patent_app_number] => 7/856700 [patent_app_country] => US [patent_app_date] => 1992-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1075 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280888.pdf [firstpage_image] =>[orig_patent_app_number] => 856700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/856700
Resilient buffer made of metal wire Mar 23, 1992 Issued
07/850120 HYSTERESIS BRAKE AND METHOD OF CALIBRATION THEREOF Mar 11, 1992 Abandoned
Array ( [id] => 2907278 [patent_doc_number] => 05234263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Electric master cylinder traction control' [patent_app_type] => 1 [patent_app_number] => 7/848440 [patent_app_country] => US [patent_app_date] => 1992-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2098 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/234/05234263.pdf [firstpage_image] =>[orig_patent_app_number] => 848440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848440
Electric master cylinder traction control Mar 8, 1992 Issued
Array ( [id] => 2820225 [patent_doc_number] => 05174637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Hydraulic braking circuit' [patent_app_type] => 1 [patent_app_number] => 7/842774 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1544 [patent_no_of_claims] => 2 [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/05/174/05174637.pdf [firstpage_image] =>[orig_patent_app_number] => 842774 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842774
Hydraulic braking circuit Mar 1, 1992 Issued
Array ( [id] => 2922118 [patent_doc_number] => 05190125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Vacuum brake booster' [patent_app_type] => 1 [patent_app_number] => 7/841779 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5065 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/190/05190125.pdf [firstpage_image] =>[orig_patent_app_number] => 841779 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/841779
Vacuum brake booster Mar 1, 1992 Issued
Array ( [id] => 3447181 [patent_doc_number] => 05401082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Anti-lock brake control system with yaw control' [patent_app_type] => 1 [patent_app_number] => 7/843419 [patent_app_country] => US [patent_app_date] => 1992-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 800 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401082.pdf [firstpage_image] =>[orig_patent_app_number] => 843419 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/843419
Anti-lock brake control system with yaw control Feb 26, 1992 Issued
Array ( [id] => 3028340 [patent_doc_number] => 05285872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Hydraulic retarder having a fluid filled casing with a rotor operating clutch disposed therein' [patent_app_type] => 1 [patent_app_number] => 7/840790 [patent_app_country] => US [patent_app_date] => 1992-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3307 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285872.pdf [firstpage_image] =>[orig_patent_app_number] => 840790 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/840790
Hydraulic retarder having a fluid filled casing with a rotor operating clutch disposed therein Feb 25, 1992 Issued
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