Search

Abraham Hershkovitz

Examiner (ID: 9301)

Most Active Art Unit
3401
Art Unit(s)
3105, 3401, 3103
Total Applications
575
Issued Applications
485
Pending Applications
1
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
06/871862 PISTON LOCKING DEVICE FOR DOUBLE ACTING HYDRAULIC CYLINDER Jun 8, 1986 Abandoned
Array ( [id] => 2337504 [patent_doc_number] => 04691621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Piston-and-cylinder arrangement with radially-yieldable piston head' [patent_app_type] => 1 [patent_app_number] => 6/869591 [patent_app_country] => US [patent_app_date] => 1986-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7940 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/691/04691621.pdf [firstpage_image] =>[orig_patent_app_number] => 869591 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/869591
Piston-and-cylinder arrangement with radially-yieldable piston head Jun 1, 1986 Issued
Array ( [id] => 2367764 [patent_doc_number] => 04706458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Hydraulic system for controlling motor vehicle lifts in general' [patent_app_type] => 1 [patent_app_number] => 6/868244 [patent_app_country] => US [patent_app_date] => 1986-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1670 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706458.pdf [firstpage_image] =>[orig_patent_app_number] => 868244 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868244
Hydraulic system for controlling motor vehicle lifts in general May 28, 1986 Issued
06/873400 AXIAL PISTON ENGINE May 20, 1986 Abandoned
Array ( [id] => 2341520 [patent_doc_number] => 04703684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Vacuum control device for the displacement of an element between at least three positions' [patent_app_type] => 1 [patent_app_number] => 6/862998 [patent_app_country] => US [patent_app_date] => 1986-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4285 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703684.pdf [firstpage_image] =>[orig_patent_app_number] => 862998 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862998
Vacuum control device for the displacement of an element between at least three positions May 13, 1986 Issued
Array ( [id] => 2340655 [patent_doc_number] => 04703624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Master cylinder for vehicle braking system' [patent_app_type] => 1 [patent_app_number] => 6/858870 [patent_app_country] => US [patent_app_date] => 1986-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1565 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703624.pdf [firstpage_image] =>[orig_patent_app_number] => 858870 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858870
Master cylinder for vehicle braking system Apr 30, 1986 Issued
Array ( [id] => 2368175 [patent_doc_number] => 04751820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Control device for a twin master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/851601 [patent_app_country] => US [patent_app_date] => 1986-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2576 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751820.pdf [firstpage_image] =>[orig_patent_app_number] => 851601 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/851601
Control device for a twin master cylinder Apr 13, 1986 Issued
06/850429 MASTER CYLINDER FOR VEHICLE BRAKING SYSTEMS Apr 7, 1986 Abandoned
Array ( [id] => 2380139 [patent_doc_number] => 04753490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Brake system for motor vehicles' [patent_app_type] => 1 [patent_app_number] => 6/846258 [patent_app_country] => US [patent_app_date] => 1986-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3494 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/753/04753490.pdf [firstpage_image] =>[orig_patent_app_number] => 846258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846258
Brake system for motor vehicles Mar 30, 1986 Issued
Array ( [id] => 2339932 [patent_doc_number] => 04653382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Pull-type pneumatic booster' [patent_app_type] => 1 [patent_app_number] => 6/844844 [patent_app_country] => US [patent_app_date] => 1986-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3559 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653382.pdf [firstpage_image] =>[orig_patent_app_number] => 844844 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844844
Pull-type pneumatic booster Mar 26, 1986 Issued
Array ( [id] => 2345828 [patent_doc_number] => 04714007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Shuttle piston cylinder' [patent_app_type] => 1 [patent_app_number] => 6/841091 [patent_app_country] => US [patent_app_date] => 1986-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2341 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714007.pdf [firstpage_image] =>[orig_patent_app_number] => 841091 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/841091
Shuttle piston cylinder Mar 17, 1986 Issued
Array ( [id] => 2322468 [patent_doc_number] => 04700612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Electropneumatic drive system for crust breaking devices and process for operating the same' [patent_app_type] => 1 [patent_app_number] => 6/839980 [patent_app_country] => US [patent_app_date] => 1986-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3448 [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/04/700/04700612.pdf [firstpage_image] =>[orig_patent_app_number] => 839980 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/839980
Electropneumatic drive system for crust breaking devices and process for operating the same Mar 16, 1986 Issued
Array ( [id] => 2430043 [patent_doc_number] => 04754605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Hydraulic brake system' [patent_app_type] => 1 [patent_app_number] => 6/838687 [patent_app_country] => US [patent_app_date] => 1986-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3973 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754605.pdf [firstpage_image] =>[orig_patent_app_number] => 838687 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/838687
Hydraulic brake system Mar 11, 1986 Issued
Array ( [id] => 2303863 [patent_doc_number] => 04685300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Seal means for a master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/835833 [patent_app_country] => US [patent_app_date] => 1986-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1984 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685300.pdf [firstpage_image] =>[orig_patent_app_number] => 835833 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/835833
Seal means for a master cylinder Mar 2, 1986 Issued
Array ( [id] => 2305001 [patent_doc_number] => 04685384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Fluid actuator including composite cylinder assembly' [patent_app_type] => 1 [patent_app_number] => 6/834501 [patent_app_country] => US [patent_app_date] => 1986-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2111 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685384.pdf [firstpage_image] =>[orig_patent_app_number] => 834501 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/834501
Fluid actuator including composite cylinder assembly Feb 27, 1986 Issued
Array ( [id] => 2276663 [patent_doc_number] => 04677899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Apparatus for controlling an adjustable member' [patent_app_type] => 1 [patent_app_number] => 6/832634 [patent_app_country] => US [patent_app_date] => 1986-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2872 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/677/04677899.pdf [firstpage_image] =>[orig_patent_app_number] => 832634 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832634
Apparatus for controlling an adjustable member Feb 24, 1986 Issued
06/832442 LIQUID SEALING MEANS FOR PNEUMATIC ACTUATORS Feb 23, 1986 Abandoned
06/830272 HYDRAULIC CYLINDER PROVIDED WITH A SEAL-LESS PISTON Feb 17, 1986 Abandoned
Array ( [id] => 2396128 [patent_doc_number] => 04724675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Control device for a twin master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/827127 [patent_app_country] => US [patent_app_date] => 1986-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1781 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724675.pdf [firstpage_image] =>[orig_patent_app_number] => 827127 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827127
Control device for a twin master cylinder Feb 5, 1986 Issued
Array ( [id] => 2301667 [patent_doc_number] => 04698971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Control device for a twin master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/827134 [patent_app_country] => US [patent_app_date] => 1986-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1879 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698971.pdf [firstpage_image] =>[orig_patent_app_number] => 827134 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827134
Control device for a twin master cylinder Feb 5, 1986 Issued
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