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] => 2031020 [patent_doc_number] => 04384510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Method and device for feeding lubricant to a cylinder-piston arrangement' [patent_app_type] => 1 [patent_app_number] => 6/136500 [patent_app_country] => US [patent_app_date] => 1980-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2687 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384510.pdf [firstpage_image] =>[orig_patent_app_number] => 136500 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136500
Method and device for feeding lubricant to a cylinder-piston arrangement Apr 2, 1980 Issued
Array ( [id] => 1963258 [patent_doc_number] => 04319457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Hydro-pneumatic brake cylinder device for motor vehicle brake systems' [patent_app_type] => 1 [patent_app_number] => 6/136239 [patent_app_country] => US [patent_app_date] => 1980-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1184 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319457.pdf [firstpage_image] =>[orig_patent_app_number] => 136239 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136239
Hydro-pneumatic brake cylinder device for motor vehicle brake systems Mar 31, 1980 Issued
Array ( [id] => 1935424 [patent_doc_number] => 04342254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-03 [patent_title] => 'Circuit for hydrostatically operable devices' [patent_app_type] => 1 [patent_app_number] => 6/136084 [patent_app_country] => US [patent_app_date] => 1980-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1144 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 619 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/342/04342254.pdf [firstpage_image] =>[orig_patent_app_number] => 136084 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136084
Circuit for hydrostatically operable devices Mar 30, 1980 Issued
Array ( [id] => 1905894 [patent_doc_number] => 04289162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-15 [patent_title] => 'Fluid reservoir for brake master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/135096 [patent_app_country] => US [patent_app_date] => 1980-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2634 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/289/04289162.pdf [firstpage_image] =>[orig_patent_app_number] => 135096 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/135096
Fluid reservoir for brake master cylinder Mar 27, 1980 Issued
Array ( [id] => 1952348 [patent_doc_number] => 04325535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Actuator mechanism for a rotary valve or the like' [patent_app_type] => 1 [patent_app_number] => 6/134391 [patent_app_country] => US [patent_app_date] => 1980-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2112 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325535.pdf [firstpage_image] =>[orig_patent_app_number] => 134391 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/134391
Actuator mechanism for a rotary valve or the like Mar 25, 1980 Issued
Array ( [id] => 1946290 [patent_doc_number] => 04320624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-23 [patent_title] => 'Master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/133399 [patent_app_country] => US [patent_app_date] => 1980-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2107 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320624.pdf [firstpage_image] =>[orig_patent_app_number] => 133399 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/133399
Master cylinder Mar 23, 1980 Issued
Array ( [id] => 1979220 [patent_doc_number] => 04355565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-26 [patent_title] => 'Fluid circuit with zero leak load check and by-pass valve' [patent_app_type] => 1 [patent_app_number] => 6/206192 [patent_app_country] => US [patent_app_date] => 1980-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3283 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/355/04355565.pdf [firstpage_image] =>[orig_patent_app_number] => 206192 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/206192
Fluid circuit with zero leak load check and by-pass valve Mar 23, 1980 Issued
Array ( [id] => 1970103 [patent_doc_number] => 04311086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'System for damping abrupt movement of a punch press ram' [patent_app_type] => 1 [patent_app_number] => 6/131582 [patent_app_country] => US [patent_app_date] => 1980-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2539 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311086.pdf [firstpage_image] =>[orig_patent_app_number] => 131582 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/131582
System for damping abrupt movement of a punch press ram Mar 18, 1980 Issued
Array ( [id] => 1961911 [patent_doc_number] => 04329846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Fast fill displacement master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/130671 [patent_app_country] => US [patent_app_date] => 1980-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1667 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329846.pdf [firstpage_image] =>[orig_patent_app_number] => 130671 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/130671
Fast fill displacement master cylinder Mar 16, 1980 Issued
Array ( [id] => 2010266 [patent_doc_number] => 04368662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Cylinder arrangement for friction-welding machine' [patent_app_type] => 1 [patent_app_number] => 6/128050 [patent_app_country] => US [patent_app_date] => 1980-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2105 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/368/04368662.pdf [firstpage_image] =>[orig_patent_app_number] => 128050 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/128050
Cylinder arrangement for friction-welding machine Mar 6, 1980 Issued
Array ( [id] => 1956176 [patent_doc_number] => 04333387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Anti-jam hydraulic servo valve' [patent_app_type] => 1 [patent_app_number] => 6/127735 [patent_app_country] => US [patent_app_date] => 1980-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4714 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/333/04333387.pdf [firstpage_image] =>[orig_patent_app_number] => 127735 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/127735
Anti-jam hydraulic servo valve Mar 5, 1980 Issued
Array ( [id] => 1962225 [patent_doc_number] => 04329914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Cylinder-piston combination particularly for high-pressure application' [patent_app_type] => 1 [patent_app_number] => 6/127590 [patent_app_country] => US [patent_app_date] => 1980-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 5858 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329914.pdf [firstpage_image] =>[orig_patent_app_number] => 127590 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/127590
Cylinder-piston combination particularly for high-pressure application Mar 5, 1980 Issued
Array ( [id] => 2014886 [patent_doc_number] => 04369693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Electrohydraulic servomechanism' [patent_app_type] => 1 [patent_app_number] => 6/127402 [patent_app_country] => US [patent_app_date] => 1980-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3297 [patent_no_of_claims] => 23 [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/04/369/04369693.pdf [firstpage_image] =>[orig_patent_app_number] => 127402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/127402
Electrohydraulic servomechanism Mar 4, 1980 Issued
Array ( [id] => 1957846 [patent_doc_number] => 04348866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Master cylinder' [patent_app_type] => 1 [patent_app_number] => 6/127062 [patent_app_country] => US [patent_app_date] => 1980-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5625 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 570 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/348/04348866.pdf [firstpage_image] =>[orig_patent_app_number] => 127062 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/127062
Master cylinder Mar 3, 1980 Issued
Array ( [id] => 1985764 [patent_doc_number] => 04352398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Circuit for pitch and tilt of dozer blade' [patent_app_type] => 1 [patent_app_number] => 6/124875 [patent_app_country] => US [patent_app_date] => 1980-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2984 [patent_no_of_claims] => 4 [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/04/352/04352398.pdf [firstpage_image] =>[orig_patent_app_number] => 124875 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/124875
Circuit for pitch and tilt of dozer blade Feb 26, 1980 Issued
Array ( [id] => 2001556 [patent_doc_number] => 04367674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-11 [patent_title] => 'Actuator device' [patent_app_type] => 1 [patent_app_number] => 6/123516 [patent_app_country] => US [patent_app_date] => 1980-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1520 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367674.pdf [firstpage_image] =>[orig_patent_app_number] => 123516 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123516
Actuator device Feb 21, 1980 Issued
Array ( [id] => 2001100 [patent_doc_number] => 04367624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-11 [patent_title] => 'Control system for hydraulic actuator' [patent_app_type] => 1 [patent_app_number] => 6/121735 [patent_app_country] => US [patent_app_date] => 1980-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2939 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367624.pdf [firstpage_image] =>[orig_patent_app_number] => 121735 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121735
Control system for hydraulic actuator Feb 14, 1980 Issued
Array ( [id] => 1950738 [patent_doc_number] => 04325218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Vacuum brake booster' [patent_app_type] => 1 [patent_app_number] => 6/121349 [patent_app_country] => US [patent_app_date] => 1980-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2619 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325218.pdf [firstpage_image] =>[orig_patent_app_number] => 121349 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121349
Vacuum brake booster Feb 13, 1980 Issued
Array ( [id] => 1963251 [patent_doc_number] => 04319456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Tandem master cylinder with a liquid pressure control valve' [patent_app_type] => 1 [patent_app_number] => 6/121151 [patent_app_country] => US [patent_app_date] => 1980-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3329 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319456.pdf [firstpage_image] =>[orig_patent_app_number] => 121151 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121151
Tandem master cylinder with a liquid pressure control valve Feb 12, 1980 Issued
Array ( [id] => 1940582 [patent_doc_number] => 04308787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Priority flow divider' [patent_app_type] => 1 [patent_app_number] => 6/120201 [patent_app_country] => US [patent_app_date] => 1980-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1955 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/308/04308787.pdf [firstpage_image] =>[orig_patent_app_number] => 120201 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120201
Priority flow divider Feb 10, 1980 Issued
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