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] => 3588374 [patent_doc_number] => 05558413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Brake-pressure control device having rear-axle brake circuit self-priming recirculation pump' [patent_app_type] => 1 [patent_app_number] => 8/434800 [patent_app_country] => US [patent_app_date] => 1995-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7817 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 670 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558413.pdf [firstpage_image] =>[orig_patent_app_number] => 434800 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/434800
Brake-pressure control device having rear-axle brake circuit self-priming recirculation pump May 3, 1995 Issued
Array ( [id] => 3636116 [patent_doc_number] => 05628497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Liquid-filled support bearing with flexible partition wall' [patent_app_type] => 1 [patent_app_number] => 8/537339 [patent_app_country] => US [patent_app_date] => 1995-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3159 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/628/05628497.pdf [firstpage_image] =>[orig_patent_app_number] => 537339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/537339
Liquid-filled support bearing with flexible partition wall Apr 30, 1995 Issued
Array ( [id] => 3501980 [patent_doc_number] => 05586813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Electro-pneumatic freight brake control system' [patent_app_type] => 1 [patent_app_number] => 8/429450 [patent_app_country] => US [patent_app_date] => 1995-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3517 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/586/05586813.pdf [firstpage_image] =>[orig_patent_app_number] => 429450 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/429450
Electro-pneumatic freight brake control system Apr 26, 1995 Issued
Array ( [id] => 3591047 [patent_doc_number] => 05577813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Hydraulic unit for slip-controlled brake systems' [patent_app_type] => 1 [patent_app_number] => 8/416689 [patent_app_country] => US [patent_app_date] => 1995-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2557 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577813.pdf [firstpage_image] =>[orig_patent_app_number] => 416689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/416689
Hydraulic unit for slip-controlled brake systems Apr 9, 1995 Issued
Array ( [id] => 3556381 [patent_doc_number] => 05484042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Fluid pressure and mechanical drum brake actuator' [patent_app_type] => 1 [patent_app_number] => 8/418121 [patent_app_country] => US [patent_app_date] => 1995-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484042.pdf [firstpage_image] =>[orig_patent_app_number] => 418121 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/418121
Fluid pressure and mechanical drum brake actuator Apr 4, 1995 Issued
Array ( [id] => 1517803 [patent_doc_number] => 06412886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Driving force control apparatus and method for a vehicle' [patent_app_type] => B1 [patent_app_number] => 08/412187 [patent_app_country] => US [patent_app_date] => 1995-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9060 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/412/06412886.pdf [firstpage_image] =>[orig_patent_app_number] => 08412187 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/412187
Driving force control apparatus and method for a vehicle Mar 27, 1995 Issued
Array ( [id] => 3703350 [patent_doc_number] => 05615756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Shock absorber for a motor vehicle, which shock absorber has a piston valve' [patent_app_type] => 1 [patent_app_number] => 8/411990 [patent_app_country] => US [patent_app_date] => 1995-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 39 [patent_no_of_words] => 13135 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615756.pdf [firstpage_image] =>[orig_patent_app_number] => 411990 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/411990
Shock absorber for a motor vehicle, which shock absorber has a piston valve Mar 27, 1995 Issued
Array ( [id] => 3533825 [patent_doc_number] => 05544725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Vibration damper having a spring plate, tube and base which are joined by a weld' [patent_app_type] => 1 [patent_app_number] => 8/407980 [patent_app_country] => US [patent_app_date] => 1995-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5391 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544725.pdf [firstpage_image] =>[orig_patent_app_number] => 407980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407980
Vibration damper having a spring plate, tube and base which are joined by a weld Mar 21, 1995 Issued
Array ( [id] => 4016716 [patent_doc_number] => 05941350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Rodless cylinder unit with brake' [patent_app_type] => 1 [patent_app_number] => 8/408648 [patent_app_country] => US [patent_app_date] => 1995-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 29 [patent_no_of_words] => 9320 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/941/05941350.pdf [firstpage_image] =>[orig_patent_app_number] => 408648 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/408648
Rodless cylinder unit with brake Mar 21, 1995 Issued
Array ( [id] => 3714642 [patent_doc_number] => 05700001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Method of resin sealing an object with apparatus including a gas spring' [patent_app_type] => 1 [patent_app_number] => 8/407440 [patent_app_country] => US [patent_app_date] => 1995-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8093 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700001.pdf [firstpage_image] =>[orig_patent_app_number] => 407440 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407440
Method of resin sealing an object with apparatus including a gas spring Mar 19, 1995 Issued
08/406329 BRAKE SYSTEM IN ELECTRIC VEHICLE Mar 16, 1995 Abandoned
08/407042 VIBRATION DAMPING SYSTEM FOR VEHICLE Mar 16, 1995 Abandoned
Array ( [id] => 3689586 [patent_doc_number] => 05673978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Pressure attenuators and networks for anti-lock braking systems' [patent_app_type] => 1 [patent_app_number] => 8/404587 [patent_app_country] => US [patent_app_date] => 1995-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5744 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673978.pdf [firstpage_image] =>[orig_patent_app_number] => 404587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404587
Pressure attenuators and networks for anti-lock braking systems Mar 14, 1995 Issued
08/401940 DRIVE UNIT AND METHOD FOR OPERATING A DRIVE UNIT Mar 9, 1995 Abandoned
Array ( [id] => 3602896 [patent_doc_number] => 05564796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Traction control device for vehicle' [patent_app_type] => 1 [patent_app_number] => 8/402240 [patent_app_country] => US [patent_app_date] => 1995-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 7479 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/564/05564796.pdf [firstpage_image] =>[orig_patent_app_number] => 402240 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402240
Traction control device for vehicle Mar 9, 1995 Issued
Array ( [id] => 3511643 [patent_doc_number] => 05526905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Brake disc rotor' [patent_app_type] => 1 [patent_app_number] => 8/404141 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 40 [patent_no_of_words] => 17712 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/526/05526905.pdf [firstpage_image] =>[orig_patent_app_number] => 404141 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404141
Brake disc rotor Mar 8, 1995 Issued
Array ( [id] => 3549439 [patent_doc_number] => 05524736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Master cylinder bleeding' [patent_app_type] => 1 [patent_app_number] => 8/397929 [patent_app_country] => US [patent_app_date] => 1995-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2461 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/524/05524736.pdf [firstpage_image] =>[orig_patent_app_number] => 397929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/397929
Master cylinder bleeding Mar 2, 1995 Issued
Array ( [id] => 3604945 [patent_doc_number] => 05509727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Ralway automatic brake control valve test unit' [patent_app_type] => 1 [patent_app_number] => 8/396815 [patent_app_country] => US [patent_app_date] => 1995-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7947 [patent_no_of_claims] => 15 [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/05/509/05509727.pdf [firstpage_image] =>[orig_patent_app_number] => 396815 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/396815
Ralway automatic brake control valve test unit Mar 1, 1995 Issued
Array ( [id] => 3483515 [patent_doc_number] => 05560453 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Key for railroad brake shoe assembly' [patent_app_type] => 1 [patent_app_number] => 8/398310 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1825 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560453.pdf [firstpage_image] =>[orig_patent_app_number] => 398310 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/398310
Key for railroad brake shoe assembly Feb 28, 1995 Issued
Array ( [id] => 3854546 [patent_doc_number] => 05823305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Flow sensitive, acceleration sensitive shock absorber' [patent_app_type] => 1 [patent_app_number] => 8/396558 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6847 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/823/05823305.pdf [firstpage_image] =>[orig_patent_app_number] => 396558 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/396558
Flow sensitive, acceleration sensitive shock absorber Feb 28, 1995 Issued
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