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] => 1969681 [patent_doc_number] => 04311007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Master cylinder and proportioning valve therefor' [patent_app_type] => 1 [patent_app_number] => 6/080823 [patent_app_country] => US [patent_app_date] => 1979-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2100 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311007.pdf [firstpage_image] =>[orig_patent_app_number] => 080823 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/080823
Master cylinder and proportioning valve therefor Sep 30, 1979 Issued
Array ( [id] => 1860488 [patent_doc_number] => 04294072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Master cylinder and reservoir assemblies' [patent_app_type] => 1 [patent_app_number] => 6/080065 [patent_app_country] => US [patent_app_date] => 1979-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1133 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/294/04294072.pdf [firstpage_image] =>[orig_patent_app_number] => 080065 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/080065
Master cylinder and reservoir assemblies Sep 27, 1979 Issued
Array ( [id] => 1935984 [patent_doc_number] => 04334408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Pneumatic and hydraulic power control of drill' [patent_app_type] => 1 [patent_app_number] => 6/077244 [patent_app_country] => US [patent_app_date] => 1979-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2094 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334408.pdf [firstpage_image] =>[orig_patent_app_number] => 077244 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077244
Pneumatic and hydraulic power control of drill Sep 18, 1979 Issued
Array ( [id] => 1894763 [patent_doc_number] => 04300352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Hydraulic pressure integrator' [patent_app_type] => 1 [patent_app_number] => 6/073707 [patent_app_country] => US [patent_app_date] => 1979-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2216 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300352.pdf [firstpage_image] =>[orig_patent_app_number] => 073707 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/073707
Hydraulic pressure integrator Sep 9, 1979 Issued
Array ( [id] => 1908304 [patent_doc_number] => 04253382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-03 [patent_title] => 'Steering valve assembly for steering and brake system' [patent_app_type] => 1 [patent_app_number] => 6/073164 [patent_app_country] => US [patent_app_date] => 1979-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4804 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/253/04253382.pdf [firstpage_image] =>[orig_patent_app_number] => 073164 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/073164
Steering valve assembly for steering and brake system Sep 6, 1979 Issued
Array ( [id] => 1892249 [patent_doc_number] => 04281589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-04 [patent_title] => 'Working cylinder for pneumatic or hydraulic pressure media' [patent_app_type] => 1 [patent_app_number] => 6/072864 [patent_app_country] => US [patent_app_date] => 1979-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2998 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/281/04281589.pdf [firstpage_image] =>[orig_patent_app_number] => 072864 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/072864
Working cylinder for pneumatic or hydraulic pressure media Sep 5, 1979 Issued
Array ( [id] => 1944824 [patent_doc_number] => 04341149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-27 [patent_title] => 'Selectively actuatable fluid control system for a work element' [patent_app_type] => 1 [patent_app_number] => 6/095191 [patent_app_country] => US [patent_app_date] => 1979-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3805 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/341/04341149.pdf [firstpage_image] =>[orig_patent_app_number] => 095191 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/095191
Selectively actuatable fluid control system for a work element Aug 29, 1979 Issued
Array ( [id] => 1859939 [patent_doc_number] => 04267697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-19 [patent_title] => 'Hydraulic master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/068536 [patent_app_country] => US [patent_app_date] => 1979-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1390 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267697.pdf [firstpage_image] =>[orig_patent_app_number] => 068536 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/068536
Hydraulic master cylinder Aug 21, 1979 Issued
Array ( [id] => 1910105 [patent_doc_number] => 04299314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-10 [patent_title] => 'Clutch brake mechanisms' [patent_app_type] => 1 [patent_app_number] => 6/068538 [patent_app_country] => US [patent_app_date] => 1979-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2683 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/299/04299314.pdf [firstpage_image] =>[orig_patent_app_number] => 068538 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/068538
Clutch brake mechanisms Aug 21, 1979 Issued
Array ( [id] => 1951097 [patent_doc_number] => 04325286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Steering valve mechanism having closed neutral position' [patent_app_type] => 1 [patent_app_number] => 6/065840 [patent_app_country] => US [patent_app_date] => 1979-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6458 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325286.pdf [firstpage_image] =>[orig_patent_app_number] => 065840 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/065840
Steering valve mechanism having closed neutral position Aug 12, 1979 Issued
Array ( [id] => 1860092 [patent_doc_number] => 04255930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-17 [patent_title] => 'Power device' [patent_app_type] => 1 [patent_app_number] => 6/065508 [patent_app_country] => US [patent_app_date] => 1979-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1685 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/255/04255930.pdf [firstpage_image] =>[orig_patent_app_number] => 065508 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/065508
Power device Aug 9, 1979 Issued
Array ( [id] => 1940245 [patent_doc_number] => 04308719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Fluid power system' [patent_app_type] => 1 [patent_app_number] => 6/065136 [patent_app_country] => US [patent_app_date] => 1979-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 5070 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/308/04308719.pdf [firstpage_image] =>[orig_patent_app_number] => 065136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/065136
Fluid power system Aug 8, 1979 Issued
Array ( [id] => 1866973 [patent_doc_number] => 04258549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-31 [patent_title] => 'Master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/064758 [patent_app_country] => US [patent_app_date] => 1979-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 963 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/258/04258549.pdf [firstpage_image] =>[orig_patent_app_number] => 064758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/064758
Master cylinder Aug 7, 1979 Issued
Array ( [id] => 1921930 [patent_doc_number] => 04271670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Power assist mechanism' [patent_app_type] => 1 [patent_app_number] => 6/063263 [patent_app_country] => US [patent_app_date] => 1979-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2360 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271670.pdf [firstpage_image] =>[orig_patent_app_number] => 063263 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/063263
Power assist mechanism Aug 1, 1979 Issued
Array ( [id] => 1866669 [patent_doc_number] => 04305252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Centering and cooling equipment for a hydraulic vibration generator' [patent_app_type] => 1 [patent_app_number] => 6/057265 [patent_app_country] => US [patent_app_date] => 1979-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6621 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305252.pdf [firstpage_image] =>[orig_patent_app_number] => 057265 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/057265
Centering and cooling equipment for a hydraulic vibration generator Jul 11, 1979 Issued
Array ( [id] => 1914725 [patent_doc_number] => 04276814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Safety lock for raising and lowering mechanism' [patent_app_type] => 1 [patent_app_number] => 6/056386 [patent_app_country] => US [patent_app_date] => 1979-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1328 [patent_no_of_claims] => 6 [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/04/276/04276814.pdf [firstpage_image] =>[orig_patent_app_number] => 056386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/056386
Safety lock for raising and lowering mechanism Jul 9, 1979 Issued
Array ( [id] => 1922355 [patent_doc_number] => 04271750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Servo boosters for vehicle braking systems' [patent_app_type] => 1 [patent_app_number] => 6/055352 [patent_app_country] => US [patent_app_date] => 1979-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1967 [patent_no_of_claims] => 3 [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/04/271/04271750.pdf [firstpage_image] =>[orig_patent_app_number] => 055352 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/055352
Servo boosters for vehicle braking systems Jul 5, 1979 Issued
Array ( [id] => 1909646 [patent_doc_number] => 04270438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Servo boosters for vehicle braking systems' [patent_app_type] => 1 [patent_app_number] => 6/055483 [patent_app_country] => US [patent_app_date] => 1979-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1716 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270438.pdf [firstpage_image] =>[orig_patent_app_number] => 055483 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/055483
Servo boosters for vehicle braking systems Jul 5, 1979 Issued
Array ( [id] => 1999292 [patent_doc_number] => 04407183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Method and apparatus for hydraulically controlling subsea equipment' [patent_app_type] => 1 [patent_app_number] => 6/053160 [patent_app_country] => US [patent_app_date] => 1979-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5272 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/407/04407183.pdf [firstpage_image] =>[orig_patent_app_number] => 053160 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/053160
Method and apparatus for hydraulically controlling subsea equipment Jun 28, 1979 Issued
Array ( [id] => 1947202 [patent_doc_number] => 04312182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-26 [patent_title] => 'Hydraulic control for automobile brakes' [patent_app_type] => 1 [patent_app_number] => 6/052234 [patent_app_country] => US [patent_app_date] => 1979-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5401 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/312/04312182.pdf [firstpage_image] =>[orig_patent_app_number] => 052234 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/052234
Hydraulic control for automobile brakes Jun 25, 1979 Issued
Menu