Search

Abraham Hershkovitz

Examiner (ID: 128)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2002237 [patent_doc_number] => 04421135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Hydraulic selector valve having joy stick control' [patent_app_type] => 1 [patent_app_number] => 6/231404 [patent_app_country] => US [patent_app_date] => 1981-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2071 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421135.pdf [firstpage_image] =>[orig_patent_app_number] => 231404 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/231404
Hydraulic selector valve having joy stick control Feb 3, 1981 Issued
Array ( [id] => 2097919 [patent_doc_number] => 04483236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Pneumatic throttle control' [patent_app_type] => 1 [patent_app_number] => 6/228335 [patent_app_country] => US [patent_app_date] => 1981-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5819 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/483/04483236.pdf [firstpage_image] =>[orig_patent_app_number] => 228335 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228335
Pneumatic throttle control Jan 25, 1981 Issued
Array ( [id] => 2057798 [patent_doc_number] => 04439986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Hydraulic power unit' [patent_app_type] => 1 [patent_app_number] => 6/228156 [patent_app_country] => US [patent_app_date] => 1981-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7266 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 589 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439986.pdf [firstpage_image] =>[orig_patent_app_number] => 228156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228156
Hydraulic power unit Jan 22, 1981 Issued
Array ( [id] => 2120473 [patent_doc_number] => 04489643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => 'Safety control device for protecting hydraulically supported loads against uncontrolled lowering and lifting' [patent_app_type] => 1 [patent_app_number] => 6/226737 [patent_app_country] => US [patent_app_date] => 1981-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2882 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/489/04489643.pdf [firstpage_image] =>[orig_patent_app_number] => 226737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/226737
Safety control device for protecting hydraulically supported loads against uncontrolled lowering and lifting Jan 20, 1981 Issued
Array ( [id] => 2038115 [patent_doc_number] => 04412792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Intensifier pump with integrated check valve' [patent_app_type] => 1 [patent_app_number] => 6/227168 [patent_app_country] => US [patent_app_date] => 1981-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2556 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 680 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412792.pdf [firstpage_image] =>[orig_patent_app_number] => 227168 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/227168
Intensifier pump with integrated check valve Jan 20, 1981 Issued
Array ( [id] => 2106503 [patent_doc_number] => 04435960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Hydraulic power boosters for vehicle hydraulic systems' [patent_app_type] => 1 [patent_app_number] => 6/221260 [patent_app_country] => US [patent_app_date] => 1980-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3678 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435960.pdf [firstpage_image] =>[orig_patent_app_number] => 221260 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/221260
Hydraulic power boosters for vehicle hydraulic systems Dec 29, 1980 Issued
Array ( [id] => 1993361 [patent_doc_number] => 04375304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-01 [patent_title] => 'Dual-circuit pressure control valves' [patent_app_type] => 1 [patent_app_number] => 6/221688 [patent_app_country] => US [patent_app_date] => 1980-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2005 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375304.pdf [firstpage_image] =>[orig_patent_app_number] => 221688 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/221688
Dual-circuit pressure control valves Dec 29, 1980 Issued
Array ( [id] => 2024807 [patent_doc_number] => 04395883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Electric brake booster' [patent_app_type] => 1 [patent_app_number] => 6/218509 [patent_app_country] => US [patent_app_date] => 1980-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1836 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395883.pdf [firstpage_image] =>[orig_patent_app_number] => 218509 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/218509
Electric brake booster Dec 21, 1980 Issued
Array ( [id] => 1970575 [patent_doc_number] => 04353209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Hydraulic brake booster' [patent_app_type] => 1 [patent_app_number] => 6/217716 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2782 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 547 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353209.pdf [firstpage_image] =>[orig_patent_app_number] => 217716 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217716
Hydraulic brake booster Dec 17, 1980 Issued
Array ( [id] => 1965157 [patent_doc_number] => 04330995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Master cylinder apparatus' [patent_app_type] => 1 [patent_app_number] => 6/215914 [patent_app_country] => US [patent_app_date] => 1980-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1509 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/330/04330995.pdf [firstpage_image] =>[orig_patent_app_number] => 215914 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/215914
Master cylinder apparatus Dec 11, 1980 Issued
06/212798 POWER-OPERATED BOOSTERS Dec 3, 1980 Abandoned
Array ( [id] => 2036753 [patent_doc_number] => 04382364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Hydraulic braking systems for vehicles' [patent_app_type] => 1 [patent_app_number] => 6/212797 [patent_app_country] => US [patent_app_date] => 1980-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2248 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382364.pdf [firstpage_image] =>[orig_patent_app_number] => 212797 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/212797
Hydraulic braking systems for vehicles Dec 3, 1980 Issued
06/211430 TANDEM TYPE MASTER CYLINDER Nov 27, 1980 Abandoned
Array ( [id] => 2122059 [patent_doc_number] => 04453451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Hydraulic steering system with automatic emergency pump flow control' [patent_app_type] => 1 [patent_app_number] => 6/205184 [patent_app_country] => US [patent_app_date] => 1980-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3028 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/453/04453451.pdf [firstpage_image] =>[orig_patent_app_number] => 205184 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/205184
Hydraulic steering system with automatic emergency pump flow control Nov 9, 1980 Issued
Array ( [id] => 1999052 [patent_doc_number] => 04387569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Hydraulic brake booster' [patent_app_type] => 1 [patent_app_number] => 6/204464 [patent_app_country] => US [patent_app_date] => 1980-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1816 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387569.pdf [firstpage_image] =>[orig_patent_app_number] => 204464 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/204464
Hydraulic brake booster Nov 5, 1980 Issued
06/204303 HYDRAULIC CONTROL APPARATUS, PARTICULARLY STEERING APPARATUS Nov 4, 1980 Abandoned
Array ( [id] => 2011389 [patent_doc_number] => 04375781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-08 [patent_title] => 'Double-acting hydraulic press' [patent_app_type] => 1 [patent_app_number] => 6/204331 [patent_app_country] => US [patent_app_date] => 1980-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1401 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375781.pdf [firstpage_image] =>[orig_patent_app_number] => 204331 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/204331
Double-acting hydraulic press Nov 4, 1980 Issued
Array ( [id] => 2035033 [patent_doc_number] => 04385495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Fluid reservoir for tandem master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/203932 [patent_app_country] => US [patent_app_date] => 1980-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1463 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385495.pdf [firstpage_image] =>[orig_patent_app_number] => 203932 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/203932
Fluid reservoir for tandem master cylinder Nov 3, 1980 Issued
Array ( [id] => 1992255 [patent_doc_number] => 04375182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-01 [patent_title] => 'Ultra-sensitive diaphragm with dual stress-relief structures' [patent_app_type] => 1 [patent_app_number] => 6/202469 [patent_app_country] => US [patent_app_date] => 1980-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3471 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375182.pdf [firstpage_image] =>[orig_patent_app_number] => 202469 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/202469
Ultra-sensitive diaphragm with dual stress-relief structures Oct 30, 1980 Issued
Array ( [id] => 1946650 [patent_doc_number] => 04320693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-23 [patent_title] => 'Adjustment for carburetor control devices' [patent_app_type] => 1 [patent_app_number] => 6/200560 [patent_app_country] => US [patent_app_date] => 1980-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1439 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320693.pdf [firstpage_image] =>[orig_patent_app_number] => 200560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/200560
Adjustment for carburetor control devices Oct 22, 1980 Issued
Menu