Search

Edward K. Look

Examiner (ID: 12338)

Most Active Art Unit
3401
Art Unit(s)
3400, 3405, 3403, 3745, 3401
Total Applications
1139
Issued Applications
925
Pending Applications
23
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2368406 [patent_doc_number] => 04774807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-04 [patent_title] => 'Control apparatus for hydrostatic motor vehicle steering apparatus' [patent_app_type] => 1 [patent_app_number] => 7/087521 [patent_app_country] => US [patent_app_date] => 1987-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2117 [patent_no_of_claims] => 2 [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/04/774/04774807.pdf [firstpage_image] =>[orig_patent_app_number] => 087521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/087521
Control apparatus for hydrostatic motor vehicle steering apparatus Aug 19, 1987 Issued
Array ( [id] => 2380751 [patent_doc_number] => 04776773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Pilot control valve for controlling the pumping rate of an injection pump' [patent_app_type] => 1 [patent_app_number] => 7/083045 [patent_app_country] => US [patent_app_date] => 1987-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8015 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776773.pdf [firstpage_image] =>[orig_patent_app_number] => 083045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083045
Pilot control valve for controlling the pumping rate of an injection pump Aug 9, 1987 Issued
Array ( [id] => 2509177 [patent_doc_number] => 04838306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Pneumatic locking valve with manual override' [patent_app_type] => 1 [patent_app_number] => 7/083170 [patent_app_country] => US [patent_app_date] => 1987-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2011 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838306.pdf [firstpage_image] =>[orig_patent_app_number] => 083170 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083170
Pneumatic locking valve with manual override Aug 9, 1987 Issued
Array ( [id] => 2403733 [patent_doc_number] => 04787294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Sectional flow control and load check assembly' [patent_app_type] => 1 [patent_app_number] => 7/079011 [patent_app_country] => US [patent_app_date] => 1987-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3685 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787294.pdf [firstpage_image] =>[orig_patent_app_number] => 079011 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/079011
Sectional flow control and load check assembly Jul 28, 1987 Issued
Array ( [id] => 2396473 [patent_doc_number] => 04785714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Positive-displacement fluid motor having self-stopping function, and method and control circuit for stopping the motor' [patent_app_type] => 1 [patent_app_number] => 7/077860 [patent_app_country] => US [patent_app_date] => 1987-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 57 [patent_no_of_words] => 26612 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785714.pdf [firstpage_image] =>[orig_patent_app_number] => 077860 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077860
Positive-displacement fluid motor having self-stopping function, and method and control circuit for stopping the motor Jul 26, 1987 Issued
Array ( [id] => 2528368 [patent_doc_number] => 04805404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Portable pneumatic machine having embodied control electronics' [patent_app_type] => 1 [patent_app_number] => 7/077656 [patent_app_country] => US [patent_app_date] => 1987-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4058 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/805/04805404.pdf [firstpage_image] =>[orig_patent_app_number] => 077656 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077656
Portable pneumatic machine having embodied control electronics Jul 23, 1987 Issued
Array ( [id] => 2435121 [patent_doc_number] => 04759182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Steering control unit with flow amplification' [patent_app_type] => 1 [patent_app_number] => 7/077264 [patent_app_country] => US [patent_app_date] => 1987-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5953 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759182.pdf [firstpage_image] =>[orig_patent_app_number] => 077264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077264
Steering control unit with flow amplification Jul 23, 1987 Issued
Array ( [id] => 2586430 [patent_doc_number] => 04901529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Hydraulically operated continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 7/076789 [patent_app_country] => US [patent_app_date] => 1987-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 13894 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901529.pdf [firstpage_image] =>[orig_patent_app_number] => 076789 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076789
Hydraulically operated continuously variable transmission Jul 22, 1987 Issued
Array ( [id] => 2430008 [patent_doc_number] => 04754603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Hydraulic-drive system for an intermittent-demand load' [patent_app_type] => 1 [patent_app_number] => 7/075780 [patent_app_country] => US [patent_app_date] => 1987-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2075 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754603.pdf [firstpage_image] =>[orig_patent_app_number] => 075780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075780
Hydraulic-drive system for an intermittent-demand load Jul 19, 1987 Issued
Array ( [id] => 2490893 [patent_doc_number] => 04798128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Double acting cylinder unit' [patent_app_type] => 1 [patent_app_number] => 7/072860 [patent_app_country] => US [patent_app_date] => 1987-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5500 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798128.pdf [firstpage_image] =>[orig_patent_app_number] => 072860 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072860
Double acting cylinder unit Jul 13, 1987 Issued
Array ( [id] => 2535641 [patent_doc_number] => 04815360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Rod-piston connection' [patent_app_type] => 1 [patent_app_number] => 7/073395 [patent_app_country] => US [patent_app_date] => 1987-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3922 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815360.pdf [firstpage_image] =>[orig_patent_app_number] => 073395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/073395
Rod-piston connection Jul 12, 1987 Issued
Array ( [id] => 2403969 [patent_doc_number] => 04779416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Control system for front end loader boom and bucket operating systems' [patent_app_type] => 1 [patent_app_number] => 7/072770 [patent_app_country] => US [patent_app_date] => 1987-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3066 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779416.pdf [firstpage_image] =>[orig_patent_app_number] => 072770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072770
Control system for front end loader boom and bucket operating systems Jul 12, 1987 Issued
Array ( [id] => 2531119 [patent_doc_number] => 04813236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Master cylinder' [patent_app_type] => 1 [patent_app_number] => 7/071391 [patent_app_country] => US [patent_app_date] => 1987-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 958 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813236.pdf [firstpage_image] =>[orig_patent_app_number] => 071391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071391
Master cylinder Jul 8, 1987 Issued
Array ( [id] => 2398900 [patent_doc_number] => 04745745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Energy storage device' [patent_app_type] => 1 [patent_app_number] => 7/069003 [patent_app_country] => US [patent_app_date] => 1987-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4069 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745745.pdf [firstpage_image] =>[orig_patent_app_number] => 069003 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/069003
Energy storage device Jun 30, 1987 Issued
Array ( [id] => 2398514 [patent_doc_number] => 04735050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Static hydraulic pressure type continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 7/068731 [patent_app_country] => US [patent_app_date] => 1987-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6416 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735050.pdf [firstpage_image] =>[orig_patent_app_number] => 068731 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/068731
Static hydraulic pressure type continuously variable transmission Jun 29, 1987 Issued
Array ( [id] => 2398955 [patent_doc_number] => 04745748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Clutch valve system for static hydraulic continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 7/068734 [patent_app_country] => US [patent_app_date] => 1987-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7985 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745748.pdf [firstpage_image] =>[orig_patent_app_number] => 068734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/068734
Clutch valve system for static hydraulic continuously variable transmission Jun 29, 1987 Issued
Array ( [id] => 2397469 [patent_doc_number] => 04724746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Tilting bearing pads for improved lubrication' [patent_app_type] => 1 [patent_app_number] => 7/065630 [patent_app_country] => US [patent_app_date] => 1987-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 3292 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724746.pdf [firstpage_image] =>[orig_patent_app_number] => 065630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065630
Tilting bearing pads for improved lubrication Jun 24, 1987 Issued
Array ( [id] => 2532954 [patent_doc_number] => 04813335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Hydraulic actuator for automobiles' [patent_app_type] => 1 [patent_app_number] => 7/066250 [patent_app_country] => US [patent_app_date] => 1987-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2006 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813335.pdf [firstpage_image] =>[orig_patent_app_number] => 066250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066250
Hydraulic actuator for automobiles Jun 24, 1987 Issued
Array ( [id] => 2402010 [patent_doc_number] => 04747267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Hydrodynamic coupling' [patent_app_type] => 1 [patent_app_number] => 7/066771 [patent_app_country] => US [patent_app_date] => 1987-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1990 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/747/04747267.pdf [firstpage_image] =>[orig_patent_app_number] => 066771 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066771
Hydrodynamic coupling Jun 24, 1987 Issued
Array ( [id] => 2403714 [patent_doc_number] => 04787293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Hydraulic system for working vehicles' [patent_app_type] => 1 [patent_app_number] => 7/063060 [patent_app_country] => US [patent_app_date] => 1987-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7537 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787293.pdf [firstpage_image] =>[orig_patent_app_number] => 063060 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063060
Hydraulic system for working vehicles Jun 16, 1987 Issued
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