Search

Mitchell Hill

Examiner (ID: 17634)

Most Active Art Unit
3106
Art Unit(s)
3106, 2899
Total Applications
1496
Issued Applications
1329
Pending Applications
6
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2465011 [patent_doc_number] => 04875527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Dual implement hitch assembly' [patent_app_type] => 1 [patent_app_number] => 7/241668 [patent_app_country] => US [patent_app_date] => 1988-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2551 [patent_no_of_claims] => 8 [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/04/875/04875527.pdf [firstpage_image] =>[orig_patent_app_number] => 241668 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/241668
Dual implement hitch assembly Sep 7, 1988 Issued
Array ( [id] => 2514979 [patent_doc_number] => 04887680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Device for connecting work machine to tractor' [patent_app_type] => 1 [patent_app_number] => 7/239758 [patent_app_country] => US [patent_app_date] => 1988-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4152 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887680.pdf [firstpage_image] =>[orig_patent_app_number] => 239758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/239758
Device for connecting work machine to tractor Aug 31, 1988 Issued
Array ( [id] => 2577195 [patent_doc_number] => 04890854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Hitch pin' [patent_app_type] => 1 [patent_app_number] => 7/238593 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1598 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/890/04890854.pdf [firstpage_image] =>[orig_patent_app_number] => 238593 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/238593
Hitch pin Aug 30, 1988 Issued
Array ( [id] => 2654574 [patent_doc_number] => 04903977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Landing gear for a vehicle' [patent_app_type] => 1 [patent_app_number] => 7/237291 [patent_app_country] => US [patent_app_date] => 1988-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 3204 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903977.pdf [firstpage_image] =>[orig_patent_app_number] => 237291 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237291
Landing gear for a vehicle Aug 25, 1988 Issued
07/235625 FOUR WHEEL-DRIVE SYSTEM WITH VISCOUS COUPLING Aug 23, 1988 Abandoned
Array ( [id] => 2614268 [patent_doc_number] => 04966242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'All-terrain vehicle' [patent_app_type] => 1 [patent_app_number] => 7/234573 [patent_app_country] => US [patent_app_date] => 1988-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3310 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966242.pdf [firstpage_image] =>[orig_patent_app_number] => 234573 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/234573
All-terrain vehicle Aug 21, 1988 Issued
Array ( [id] => 2510733 [patent_doc_number] => 04877100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Hydraulic reaction force apparatus for power steering system' [patent_app_type] => 1 [patent_app_number] => 7/231808 [patent_app_country] => US [patent_app_date] => 1988-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 5637 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877100.pdf [firstpage_image] =>[orig_patent_app_number] => 231808 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231808
Hydraulic reaction force apparatus for power steering system Aug 11, 1988 Issued
Array ( [id] => 2575324 [patent_doc_number] => 04917200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Steering method and apparatus for skid-steering vehicle' [patent_app_type] => 1 [patent_app_number] => 7/230719 [patent_app_country] => US [patent_app_date] => 1988-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5930 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917200.pdf [firstpage_image] =>[orig_patent_app_number] => 230719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230719
Steering method and apparatus for skid-steering vehicle Aug 9, 1988 Issued
Array ( [id] => 2587482 [patent_doc_number] => 04947951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Pressure responsive and electrically controllable flow control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/226723 [patent_app_country] => US [patent_app_date] => 1988-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3651 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/947/04947951.pdf [firstpage_image] =>[orig_patent_app_number] => 226723 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/226723
Pressure responsive and electrically controllable flow control apparatus Jul 31, 1988 Issued
Array ( [id] => 2473819 [patent_doc_number] => 04867472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Wheel steering axis inclination, caster, and camber adjustment assembly' [patent_app_type] => 1 [patent_app_number] => 7/227477 [patent_app_country] => US [patent_app_date] => 1988-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2772 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867472.pdf [firstpage_image] =>[orig_patent_app_number] => 227477 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/227477
Wheel steering axis inclination, caster, and camber adjustment assembly Jul 31, 1988 Issued
Array ( [id] => 2549868 [patent_doc_number] => 04944359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Vehicle and method of releasably coupling parts of the vehicle together' [patent_app_type] => 1 [patent_app_number] => 7/225238 [patent_app_country] => US [patent_app_date] => 1988-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2465 [patent_no_of_claims] => 11 [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/04/944/04944359.pdf [firstpage_image] =>[orig_patent_app_number] => 225238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/225238
Vehicle and method of releasably coupling parts of the vehicle together Jul 27, 1988 Issued
Array ( [id] => 2685176 [patent_doc_number] => 04987966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Slippage preventing apparatus for a vehicle' [patent_app_type] => 1 [patent_app_number] => 7/222628 [patent_app_country] => US [patent_app_date] => 1988-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 6410 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987966.pdf [firstpage_image] =>[orig_patent_app_number] => 222628 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/222628
Slippage preventing apparatus for a vehicle Jul 20, 1988 Issued
07/221928 MOTOR BICYCLE Jul 19, 1988 Abandoned
Array ( [id] => 2718381 [patent_doc_number] => 05038884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Dog clutch mechanism' [patent_app_type] => 1 [patent_app_number] => 7/221293 [patent_app_country] => US [patent_app_date] => 1988-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 42 [patent_no_of_words] => 16410 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038884.pdf [firstpage_image] =>[orig_patent_app_number] => 221293 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/221293
Dog clutch mechanism Jul 18, 1988 Issued
07/222128 WHEELCHAIR Jul 17, 1988 Abandoned
Array ( [id] => 2498955 [patent_doc_number] => 04862986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Steering axle' [patent_app_type] => 1 [patent_app_number] => 7/220578 [patent_app_country] => US [patent_app_date] => 1988-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1314 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/862/04862986.pdf [firstpage_image] =>[orig_patent_app_number] => 220578 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/220578
Steering axle Jul 17, 1988 Issued
Array ( [id] => 2514386 [patent_doc_number] => 04883280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Towbar and come-along for light aircraft' [patent_app_type] => 1 [patent_app_number] => 7/207220 [patent_app_country] => US [patent_app_date] => 1988-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2780 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883280.pdf [firstpage_image] =>[orig_patent_app_number] => 207220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/207220
Towbar and come-along for light aircraft Jun 15, 1988 Issued
Array ( [id] => 2692664 [patent_doc_number] => 05040626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Walking robots having double acting fluid driven twistor pairs as combined joints and motors and method of locomotion' [patent_app_type] => 1 [patent_app_number] => 7/206090 [patent_app_country] => US [patent_app_date] => 1988-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 8031 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040626.pdf [firstpage_image] =>[orig_patent_app_number] => 206090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206090
Walking robots having double acting fluid driven twistor pairs as combined joints and motors and method of locomotion Jun 12, 1988 Issued
Array ( [id] => 2645398 [patent_doc_number] => 04961477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Wheel chair transporter' [patent_app_type] => 1 [patent_app_number] => 7/203913 [patent_app_country] => US [patent_app_date] => 1988-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2510 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/961/04961477.pdf [firstpage_image] =>[orig_patent_app_number] => 203913 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/203913
Wheel chair transporter Jun 7, 1988 Issued
Array ( [id] => 2685101 [patent_doc_number] => 04987962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Motion or force take-off device for motor vehicles' [patent_app_type] => 1 [patent_app_number] => 7/202888 [patent_app_country] => US [patent_app_date] => 1988-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4996 [patent_no_of_claims] => 11 [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/04/987/04987962.pdf [firstpage_image] =>[orig_patent_app_number] => 202888 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/202888
Motion or force take-off device for motor vehicles Jun 2, 1988 Issued
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