Search

Edward K. Look

Examiner (ID: 13438)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2597003 [patent_doc_number] => 04967556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Hydrostatically operated continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 7/349567 [patent_app_country] => US [patent_app_date] => 1989-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6232 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967556.pdf [firstpage_image] =>[orig_patent_app_number] => 349567 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349567
Hydrostatically operated continuously variable transmission May 8, 1989 Issued
07/331185 PUSHER CYLINDER FOR TUNNEL KILN Mar 30, 1989 Abandoned
Array ( [id] => 2578112 [patent_doc_number] => 04920861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Load piston reset control mechanism' [patent_app_type] => 1 [patent_app_number] => 7/326764 [patent_app_country] => US [patent_app_date] => 1989-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7214 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920861.pdf [firstpage_image] =>[orig_patent_app_number] => 326764 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/326764
Load piston reset control mechanism Mar 20, 1989 Issued
Array ( [id] => 2693342 [patent_doc_number] => 05013019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Collating system and signature feeder with embedded printer' [patent_app_type] => 1 [patent_app_number] => 7/323358 [patent_app_country] => US [patent_app_date] => 1989-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3725 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013019.pdf [firstpage_image] =>[orig_patent_app_number] => 323358 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/323358
Collating system and signature feeder with embedded printer Mar 13, 1989 Issued
Array ( [id] => 2686135 [patent_doc_number] => 05012644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Automatic speed changing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/320593 [patent_app_country] => US [patent_app_date] => 1989-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5047 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 508 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012644.pdf [firstpage_image] =>[orig_patent_app_number] => 320593 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320593
Automatic speed changing apparatus Mar 7, 1989 Issued
Array ( [id] => 2725715 [patent_doc_number] => 05022310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Fluid power transmission' [patent_app_type] => 1 [patent_app_number] => 7/320760 [patent_app_country] => US [patent_app_date] => 1989-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8800 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022310.pdf [firstpage_image] =>[orig_patent_app_number] => 320760 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320760
Fluid power transmission Mar 6, 1989 Issued
Array ( [id] => 2605295 [patent_doc_number] => 04949623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Hydraulic drive mechanism' [patent_app_type] => 1 [patent_app_number] => 7/318323 [patent_app_country] => US [patent_app_date] => 1989-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4179 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949623.pdf [firstpage_image] =>[orig_patent_app_number] => 318323 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/318323
Hydraulic drive mechanism Mar 2, 1989 Issued
Array ( [id] => 2603866 [patent_doc_number] => 04955283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Hydraulic circuit for cylinder' [patent_app_type] => 1 [patent_app_number] => 7/316131 [patent_app_country] => US [patent_app_date] => 1989-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3841 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955283.pdf [firstpage_image] =>[orig_patent_app_number] => 316131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/316131
Hydraulic circuit for cylinder Feb 26, 1989 Issued
Array ( [id] => 2546076 [patent_doc_number] => 04899541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/315306 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3156 [patent_no_of_claims] => 7 [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/04/899/04899541.pdf [firstpage_image] =>[orig_patent_app_number] => 315306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/315306
Axle driving apparatus Feb 23, 1989 Issued
Array ( [id] => 2746139 [patent_doc_number] => 05005465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Brake booster' [patent_app_type] => 1 [patent_app_number] => 7/313922 [patent_app_country] => US [patent_app_date] => 1989-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2280 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005465.pdf [firstpage_image] =>[orig_patent_app_number] => 313922 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/313922
Brake booster Feb 21, 1989 Issued
Array ( [id] => 2609556 [patent_doc_number] => 04965998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Mini hydro electric plant' [patent_app_type] => 1 [patent_app_number] => 7/312481 [patent_app_country] => US [patent_app_date] => 1989-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 901 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965998.pdf [firstpage_image] =>[orig_patent_app_number] => 312481 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312481
Mini hydro electric plant Feb 20, 1989 Issued
Array ( [id] => 2620692 [patent_doc_number] => 04938024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Hydrostatic continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 7/312952 [patent_app_country] => US [patent_app_date] => 1989-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5536 [patent_no_of_claims] => 1 [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/04/938/04938024.pdf [firstpage_image] =>[orig_patent_app_number] => 312952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312952
Hydrostatic continuously variable transmission Feb 16, 1989 Issued
Array ( [id] => 2634607 [patent_doc_number] => 04928488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Hydraulically-operated support device for semitrailers' [patent_app_type] => 1 [patent_app_number] => 7/309133 [patent_app_country] => US [patent_app_date] => 1989-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2458 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928488.pdf [firstpage_image] =>[orig_patent_app_number] => 309133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/309133
Hydraulically-operated support device for semitrailers Feb 12, 1989 Issued
Array ( [id] => 2569967 [patent_doc_number] => 04962644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Vibrating roll apparatus' [patent_app_type] => 1 [patent_app_number] => 7/310421 [patent_app_country] => US [patent_app_date] => 1989-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2194 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/962/04962644.pdf [firstpage_image] =>[orig_patent_app_number] => 310421 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/310421
Vibrating roll apparatus Feb 12, 1989 Issued
Array ( [id] => 2617788 [patent_doc_number] => 04891943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/304590 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2146 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891943.pdf [firstpage_image] =>[orig_patent_app_number] => 304590 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304590
Axle driving apparatus Jan 31, 1989 Issued
Array ( [id] => 2753419 [patent_doc_number] => 04984505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Multiplexed hydraulic control systems' [patent_app_type] => 1 [patent_app_number] => 7/306842 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 11674 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984505.pdf [firstpage_image] =>[orig_patent_app_number] => 306842 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/306842
Multiplexed hydraulic control systems Jan 31, 1989 Issued
Array ( [id] => 2571828 [patent_doc_number] => 04932209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/304581 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 3491 [patent_no_of_claims] => 2 [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/04/932/04932209.pdf [firstpage_image] =>[orig_patent_app_number] => 304581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304581
Axle driving apparatus Jan 31, 1989 Issued
Array ( [id] => 2725505 [patent_doc_number] => 04986073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/304644 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 3512 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986073.pdf [firstpage_image] =>[orig_patent_app_number] => 304644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304644
Axle driving apparatus Jan 31, 1989 Issued
Array ( [id] => 2605655 [patent_doc_number] => 04914907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/304582 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2630 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914907.pdf [firstpage_image] =>[orig_patent_app_number] => 304582 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304582
Axle driving apparatus Jan 31, 1989 Issued
Array ( [id] => 2605205 [patent_doc_number] => 04905472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/304588 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1933 [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/04/905/04905472.pdf [firstpage_image] =>[orig_patent_app_number] => 304588 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304588
Axle driving apparatus Jan 31, 1989 Issued
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