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] => 2490836 [patent_doc_number] => 04798125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Pneumatic type of hydraulic structure' [patent_app_type] => 1 [patent_app_number] => 7/116206 [patent_app_country] => US [patent_app_date] => 1987-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2018 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 590 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798125.pdf [firstpage_image] =>[orig_patent_app_number] => 116206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116206
Pneumatic type of hydraulic structure Nov 2, 1987 Issued
Array ( [id] => 2458529 [patent_doc_number] => 04811562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Adjusting drive' [patent_app_type] => 1 [patent_app_number] => 7/116156 [patent_app_country] => US [patent_app_date] => 1987-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4010 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811562.pdf [firstpage_image] =>[orig_patent_app_number] => 116156 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116156
Adjusting drive Nov 2, 1987 Issued
07/115865 DRIVING MECHANISM Nov 1, 1987 Abandoned
Array ( [id] => 2541198 [patent_doc_number] => 04832579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Plural hydraulic pump system with automatic displacement control and pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 7/117886 [patent_app_country] => US [patent_app_date] => 1987-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5080 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832579.pdf [firstpage_image] =>[orig_patent_app_number] => 117886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/117886
Plural hydraulic pump system with automatic displacement control and pressure relief valve Oct 29, 1987 Issued
Array ( [id] => 2462774 [patent_doc_number] => 04819543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Electric and pneumatic feedback controlled positioner' [patent_app_type] => 1 [patent_app_number] => 7/113010 [patent_app_country] => US [patent_app_date] => 1987-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4966 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819543.pdf [firstpage_image] =>[orig_patent_app_number] => 113010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/113010
Electric and pneumatic feedback controlled positioner Oct 22, 1987 Issued
Array ( [id] => 2465888 [patent_doc_number] => 04827721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Hydrostatic continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 7/112329 [patent_app_country] => US [patent_app_date] => 1987-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 8517 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/827/04827721.pdf [firstpage_image] =>[orig_patent_app_number] => 112329 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/112329
Hydrostatic continuously variable transmission Oct 21, 1987 Issued
Array ( [id] => 2402002 [patent_doc_number] => 04787204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Common relief valve' [patent_app_type] => 1 [patent_app_number] => 7/101512 [patent_app_country] => US [patent_app_date] => 1987-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1578 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787204.pdf [firstpage_image] =>[orig_patent_app_number] => 101512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/101512
Common relief valve Sep 27, 1987 Issued
Array ( [id] => 2574074 [patent_doc_number] => 04922717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Hydraulically operated continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 7/100245 [patent_app_country] => US [patent_app_date] => 1987-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6855 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922717.pdf [firstpage_image] =>[orig_patent_app_number] => 100245 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100245
Hydraulically operated continuously variable transmission Sep 22, 1987 Issued
Array ( [id] => 2424169 [patent_doc_number] => 04777798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Universal control system for hydraulic cylinders' [patent_app_type] => 1 [patent_app_number] => 7/099093 [patent_app_country] => US [patent_app_date] => 1987-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4885 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777798.pdf [firstpage_image] =>[orig_patent_app_number] => 099093 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/099093
Universal control system for hydraulic cylinders Sep 20, 1987 Issued
Array ( [id] => 2435185 [patent_doc_number] => 04759185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Operator presence switch with service by-pass' [patent_app_type] => 1 [patent_app_number] => 7/098163 [patent_app_country] => US [patent_app_date] => 1987-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759185.pdf [firstpage_image] =>[orig_patent_app_number] => 098163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/098163
Operator presence switch with service by-pass Sep 17, 1987 Issued
Array ( [id] => 2525823 [patent_doc_number] => 04809586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Hydraulic system for a work vehicle' [patent_app_type] => 1 [patent_app_number] => 7/096574 [patent_app_country] => US [patent_app_date] => 1987-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4260 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809586.pdf [firstpage_image] =>[orig_patent_app_number] => 096574 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096574
Hydraulic system for a work vehicle Sep 10, 1987 Issued
Array ( [id] => 2457421 [patent_doc_number] => 04821514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Pressure flow compensating control circuit' [patent_app_type] => 1 [patent_app_number] => 7/096418 [patent_app_country] => US [patent_app_date] => 1987-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3463 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/821/04821514.pdf [firstpage_image] =>[orig_patent_app_number] => 096418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096418
Pressure flow compensating control circuit Sep 10, 1987 Issued
Array ( [id] => 2490155 [patent_doc_number] => 04794757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Master brake cylinder for a hydraulic three-circuit brake system' [patent_app_type] => 1 [patent_app_number] => 7/094420 [patent_app_country] => US [patent_app_date] => 1987-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2700 [patent_no_of_claims] => 5 [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/04/794/04794757.pdf [firstpage_image] =>[orig_patent_app_number] => 094420 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094420
Master brake cylinder for a hydraulic three-circuit brake system Sep 8, 1987 Issued
07/092330 PLURAL HYDRAULIC PUMP SYSTEM WITH AUTOMATIC DISPLACEMENT CONTROL Sep 1, 1987 Abandoned
07/094040 STATIC HYDRAULIC CONTINUOUSLY VARIABLE TRANSMISSION Aug 31, 1987 Abandoned
Array ( [id] => 2460172 [patent_doc_number] => 04811650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Power transmission' [patent_app_type] => 1 [patent_app_number] => 7/090660 [patent_app_country] => US [patent_app_date] => 1987-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3537 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811650.pdf [firstpage_image] =>[orig_patent_app_number] => 090660 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/090660
Power transmission Aug 27, 1987 Issued
Array ( [id] => 2434828 [patent_doc_number] => 04757746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Method of and apparatus for control of a force applied to or the position assumed by a work effecting element' [patent_app_type] => 1 [patent_app_number] => 7/089421 [patent_app_country] => US [patent_app_date] => 1987-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2312 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757746.pdf [firstpage_image] =>[orig_patent_app_number] => 089421 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/089421
Method of and apparatus for control of a force applied to or the position assumed by a work effecting element Aug 25, 1987 Issued
Array ( [id] => 2471575 [patent_doc_number] => 04799418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Vacuum actuator for vehicle speed control' [patent_app_type] => 1 [patent_app_number] => 7/087704 [patent_app_country] => US [patent_app_date] => 1987-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3975 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799418.pdf [firstpage_image] =>[orig_patent_app_number] => 087704 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/087704
Vacuum actuator for vehicle speed control Aug 20, 1987 Issued
Array ( [id] => 2428961 [patent_doc_number] => 04756233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Air filter system for a vacuum actuator' [patent_app_type] => 1 [patent_app_number] => 7/087913 [patent_app_country] => US [patent_app_date] => 1987-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4673 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756233.pdf [firstpage_image] =>[orig_patent_app_number] => 087913 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/087913
Air filter system for a vacuum actuator Aug 20, 1987 Issued
Array ( [id] => 2441506 [patent_doc_number] => 04843818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Rotary hydrostatic machines or transmissions' [patent_app_type] => 1 [patent_app_number] => 7/087390 [patent_app_country] => US [patent_app_date] => 1987-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2642 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843818.pdf [firstpage_image] =>[orig_patent_app_number] => 087390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/087390
Rotary hydrostatic machines or transmissions Aug 19, 1987 Issued
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