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] => 2326952 [patent_doc_number] => 04712376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-15 [patent_title] => 'Proportional valve control apparatus for fluid systems' [patent_app_type] => 1 [patent_app_number] => 6/921506 [patent_app_country] => US [patent_app_date] => 1986-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4469 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/712/04712376.pdf [firstpage_image] =>[orig_patent_app_number] => 921506 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/921506
Proportional valve control apparatus for fluid systems Oct 21, 1986 Issued
Array ( [id] => 2427942 [patent_doc_number] => 04739617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Control arrangement for at least two hydraulic consumers fed by at least one pump' [patent_app_type] => 1 [patent_app_number] => 6/921735 [patent_app_country] => US [patent_app_date] => 1986-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3223 [patent_no_of_claims] => 14 [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/04/739/04739617.pdf [firstpage_image] =>[orig_patent_app_number] => 921735 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/921735
Control arrangement for at least two hydraulic consumers fed by at least one pump Oct 21, 1986 Issued
Array ( [id] => 2427961 [patent_doc_number] => 04739618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Hydrostatic transmission' [patent_app_type] => 1 [patent_app_number] => 6/921095 [patent_app_country] => US [patent_app_date] => 1986-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2498 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/739/04739618.pdf [firstpage_image] =>[orig_patent_app_number] => 921095 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/921095
Hydrostatic transmission Oct 20, 1986 Issued
Array ( [id] => 2427501 [patent_doc_number] => 04756156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Drive system with two hydrostatic gears' [patent_app_type] => 1 [patent_app_number] => 6/915156 [patent_app_country] => US [patent_app_date] => 1986-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3360 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756156.pdf [firstpage_image] =>[orig_patent_app_number] => 915156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/915156
Drive system with two hydrostatic gears Oct 2, 1986 Issued
Array ( [id] => 2407527 [patent_doc_number] => 04738102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Hydrostatic drives' [patent_app_type] => 1 [patent_app_number] => 6/914334 [patent_app_country] => US [patent_app_date] => 1986-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1890 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738102.pdf [firstpage_image] =>[orig_patent_app_number] => 914334 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914334
Hydrostatic drives Oct 1, 1986 Issued
Array ( [id] => 2291736 [patent_doc_number] => 04690035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Emergency draining device for stopping pneumatic cylinders' [patent_app_type] => 1 [patent_app_number] => 6/912700 [patent_app_country] => US [patent_app_date] => 1986-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3769 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690035.pdf [firstpage_image] =>[orig_patent_app_number] => 912700 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/912700
Emergency draining device for stopping pneumatic cylinders Sep 28, 1986 Issued
Array ( [id] => 2373202 [patent_doc_number] => 04723475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Fully metered compensation steering system' [patent_app_type] => 1 [patent_app_number] => 6/912720 [patent_app_country] => US [patent_app_date] => 1986-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3885 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/723/04723475.pdf [firstpage_image] =>[orig_patent_app_number] => 912720 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/912720
Fully metered compensation steering system Sep 28, 1986 Issued
06/910781 COMPRESSED AIR GENERATING SYSTEM Sep 22, 1986 Abandoned
Array ( [id] => 2539167 [patent_doc_number] => 04802403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Return mechanism of an actuating drive' [patent_app_type] => 1 [patent_app_number] => 6/910680 [patent_app_country] => US [patent_app_date] => 1986-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1203 [patent_no_of_claims] => 1 [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/04/802/04802403.pdf [firstpage_image] =>[orig_patent_app_number] => 910680 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/910680
Return mechanism of an actuating drive Sep 22, 1986 Issued
Array ( [id] => 2431659 [patent_doc_number] => 04754690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Electrically controlled hydraulically driven actuator assembly' [patent_app_type] => 1 [patent_app_number] => 6/909381 [patent_app_country] => US [patent_app_date] => 1986-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5068 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754690.pdf [firstpage_image] =>[orig_patent_app_number] => 909381 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/909381
Electrically controlled hydraulically driven actuator assembly Sep 18, 1986 Issued
Array ( [id] => 2398699 [patent_doc_number] => 04741247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Pneumatic actuator apparatus' [patent_app_type] => 1 [patent_app_number] => 6/908177 [patent_app_country] => US [patent_app_date] => 1986-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3022 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/741/04741247.pdf [firstpage_image] =>[orig_patent_app_number] => 908177 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/908177
Pneumatic actuator apparatus Sep 16, 1986 Issued
Array ( [id] => 2368140 [patent_doc_number] => 04751818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Hydraulic drive system for platen' [patent_app_type] => 1 [patent_app_number] => 6/907805 [patent_app_country] => US [patent_app_date] => 1986-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751818.pdf [firstpage_image] =>[orig_patent_app_number] => 907805 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/907805
Hydraulic drive system for platen Sep 15, 1986 Issued
Array ( [id] => 2468674 [patent_doc_number] => 04841842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Apparatus for scabbling concrete' [patent_app_type] => 1 [patent_app_number] => 6/904564 [patent_app_country] => US [patent_app_date] => 1986-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 793 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/841/04841842.pdf [firstpage_image] =>[orig_patent_app_number] => 904564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904564
Apparatus for scabbling concrete Sep 4, 1986 Issued
Array ( [id] => 2397376 [patent_doc_number] => 04724741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Hydraulic spring-loader cylinder with wear adjustment' [patent_app_type] => 1 [patent_app_number] => 6/903923 [patent_app_country] => US [patent_app_date] => 1986-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2591 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724741.pdf [firstpage_image] =>[orig_patent_app_number] => 903923 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/903923
Hydraulic spring-loader cylinder with wear adjustment Sep 4, 1986 Issued
Array ( [id] => 2407721 [patent_doc_number] => 04738112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Method and device for controlling brake booster supplementary vacuum pump ensuring good booster vacuum and low pump wear' [patent_app_type] => 1 [patent_app_number] => 6/904984 [patent_app_country] => US [patent_app_date] => 1986-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7615 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738112.pdf [firstpage_image] =>[orig_patent_app_number] => 904984 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904984
Method and device for controlling brake booster supplementary vacuum pump ensuring good booster vacuum and low pump wear Sep 4, 1986 Issued
Array ( [id] => 2397766 [patent_doc_number] => 04730543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Closed center hydraulic valve control system for aerial lift' [patent_app_type] => 1 [patent_app_number] => 6/903507 [patent_app_country] => US [patent_app_date] => 1986-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4963 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/730/04730543.pdf [firstpage_image] =>[orig_patent_app_number] => 903507 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/903507
Closed center hydraulic valve control system for aerial lift Sep 3, 1986 Issued
Array ( [id] => 2434848 [patent_doc_number] => 04757747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Power transmission' [patent_app_type] => 1 [patent_app_number] => 6/901816 [patent_app_country] => US [patent_app_date] => 1986-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5227 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757747.pdf [firstpage_image] =>[orig_patent_app_number] => 901816 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/901816
Power transmission Aug 28, 1986 Issued
Array ( [id] => 2398279 [patent_doc_number] => 04760697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Mechanical power regeneration system' [patent_app_type] => 1 [patent_app_number] => 6/896102 [patent_app_country] => US [patent_app_date] => 1986-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3508 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760697.pdf [firstpage_image] =>[orig_patent_app_number] => 896102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/896102
Mechanical power regeneration system Aug 12, 1986 Issued
Array ( [id] => 2369335 [patent_doc_number] => 04706549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Oil pressure control system for power transmissions' [patent_app_type] => 1 [patent_app_number] => 6/895825 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2932 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706549.pdf [firstpage_image] =>[orig_patent_app_number] => 895825 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/895825
Oil pressure control system for power transmissions Aug 11, 1986 Issued
Array ( [id] => 2369602 [patent_doc_number] => 04736676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Composite piston' [patent_app_type] => 1 [patent_app_number] => 6/890683 [patent_app_country] => US [patent_app_date] => 1986-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2560 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736676.pdf [firstpage_image] =>[orig_patent_app_number] => 890683 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/890683
Composite piston Jul 29, 1986 Issued
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