Search

Douglas C Butler

Examiner (ID: 7550)

Most Active Art Unit
3104
Art Unit(s)
3103, 3613, 3104, 3105, 2899, 3683
Total Applications
3087
Issued Applications
2757
Pending Applications
77
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1574035 [patent_doc_number] => 06446774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-09-10 [patent_title] => 'Active control of a hydra-mechanical traction control device' [patent_app_type] => B2 [patent_app_number] => 09/822612 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2416 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/446/06446774.pdf [firstpage_image] =>[orig_patent_app_number] => 09822612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/822612
Active control of a hydra-mechanical traction control device Mar 29, 2001 Issued
Array ( [id] => 1574030 [patent_doc_number] => 06446770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-09-10 [patent_title] => 'Brake rotor having an array of grooves formed thereon' [patent_app_type] => B2 [patent_app_number] => 09/820818 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4446 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/446/06446770.pdf [firstpage_image] =>[orig_patent_app_number] => 09820818 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/820818
Brake rotor having an array of grooves formed thereon Mar 29, 2001 Issued
Array ( [id] => 1268788 [patent_doc_number] => 06648423 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Hydraulic brake system for regulated and comfortable braking' [patent_app_type] => B1 [patent_app_number] => 09/674438 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1609 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/648/06648423.pdf [firstpage_image] =>[orig_patent_app_number] => 09674438 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/674438
Hydraulic brake system for regulated and comfortable braking Mar 28, 2001 Issued
Array ( [id] => 6894748 [patent_doc_number] => 20010025538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'System for adjusting a transmission ratio in a transmission built into a motor vehicle' [patent_app_type] => new [patent_app_number] => 09/819981 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3532 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20010025538.pdf [firstpage_image] =>[orig_patent_app_number] => 09819981 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819981
System for adjusting a transmission ratio in a transmission built into a motor vehicle Mar 28, 2001 Issued
Array ( [id] => 1484630 [patent_doc_number] => 06428119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-08-06 [patent_title] => 'Control device for antilock brake device' [patent_app_type] => B2 [patent_app_number] => 09/820219 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4317 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428119.pdf [firstpage_image] =>[orig_patent_app_number] => 09820219 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/820219
Control device for antilock brake device Mar 28, 2001 Issued
Array ( [id] => 6921267 [patent_doc_number] => 20010028752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Fluid bearing having a foil assembly' [patent_app_type] => new [patent_app_number] => 09/818577 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7604 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20010028752.pdf [firstpage_image] =>[orig_patent_app_number] => 09818577 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/818577
Fluid bearing having a foil assembly Mar 27, 2001 Issued
Array ( [id] => 5904518 [patent_doc_number] => 20020141670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Sleeve bearing with bypass cooling' [patent_app_type] => new [patent_app_number] => 09/819544 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4315 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20020141670.pdf [firstpage_image] =>[orig_patent_app_number] => 09819544 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819544
Sleeve bearing with bypass cooling Mar 27, 2001 Issued
Array ( [id] => 5900090 [patent_doc_number] => 20020139622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Rotor disk for car disc brake' [patent_app_type] => new [patent_app_number] => 09/818755 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1389 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20020139622.pdf [firstpage_image] =>[orig_patent_app_number] => 09818755 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/818755
Rotor disk for car disc brake Mar 27, 2001 Abandoned
Array ( [id] => 1398501 [patent_doc_number] => 06513633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-04 [patent_title] => 'Rotation transmitting device incorporating one-way clutch therein' [patent_app_type] => B2 [patent_app_number] => 09/818944 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7615 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 499 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/513/06513633.pdf [firstpage_image] =>[orig_patent_app_number] => 09818944 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/818944
Rotation transmitting device incorporating one-way clutch therein Mar 27, 2001 Issued
Array ( [id] => 6921732 [patent_doc_number] => 20010029217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Transport belt for transporting a fiber strand to be condensed and method of making same' [patent_app_type] => new [patent_app_number] => 09/818543 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1948 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20010029217.pdf [firstpage_image] =>[orig_patent_app_number] => 09818543 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/818543
Transport belt for transporting a fiber strand to be condensed and method of making same Mar 27, 2001 Abandoned
Array ( [id] => 6888165 [patent_doc_number] => 20010023620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Power actuator arrangement' [patent_app_type] => new [patent_app_number] => 09/816206 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2622 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023620.pdf [firstpage_image] =>[orig_patent_app_number] => 09816206 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/816206
Power actuator arrangement Mar 22, 2001 Issued
Array ( [id] => 6502406 [patent_doc_number] => 20020134629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Shock absorber' [patent_app_type] => new [patent_app_number] => 09/815258 [patent_app_country] => US [patent_app_date] => 2001-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2035 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20020134629.pdf [firstpage_image] =>[orig_patent_app_number] => 09815258 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/815258
Shock absorber Mar 21, 2001 Issued
Array ( [id] => 1288448 [patent_doc_number] => 06626055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-30 [patent_title] => 'Rack and pinion type swing actuator' [patent_app_type] => B2 [patent_app_number] => 09/813216 [patent_app_country] => US [patent_app_date] => 2001-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2935 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/626/06626055.pdf [firstpage_image] =>[orig_patent_app_number] => 09813216 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/813216
Rack and pinion type swing actuator Mar 20, 2001 Issued
Array ( [id] => 1499098 [patent_doc_number] => 06464040 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'High speed gear with oil lubrication, especially for environmentally sealed railway driving mechanism' [patent_app_type] => B1 [patent_app_number] => 09/743033 [patent_app_country] => US [patent_app_date] => 2001-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2088 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/464/06464040.pdf [firstpage_image] =>[orig_patent_app_number] => 09743033 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/743033
High speed gear with oil lubrication, especially for environmentally sealed railway driving mechanism Mar 20, 2001 Issued
Array ( [id] => 7641476 [patent_doc_number] => 06394431 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'High force feel bumper with low final load' [patent_app_type] => B1 [patent_app_number] => 09/813539 [patent_app_country] => US [patent_app_date] => 2001-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 6651 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/394/06394431.pdf [firstpage_image] =>[orig_patent_app_number] => 09813539 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/813539
High force feel bumper with low final load Mar 20, 2001 Issued
Array ( [id] => 1596898 [patent_doc_number] => 06431019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Low cost, high-strength robotic arm' [patent_app_type] => B1 [patent_app_number] => 09/814483 [patent_app_country] => US [patent_app_date] => 2001-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1985 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/431/06431019.pdf [firstpage_image] =>[orig_patent_app_number] => 09814483 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814483
Low cost, high-strength robotic arm Mar 20, 2001 Issued
Array ( [id] => 1405059 [patent_doc_number] => 06508520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-21 [patent_title] => 'System and method of retaining a component in a hydraulic control unit housing' [patent_app_type] => B2 [patent_app_number] => 09/812648 [patent_app_country] => US [patent_app_date] => 2001-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/508/06508520.pdf [firstpage_image] =>[orig_patent_app_number] => 09812648 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/812648
System and method of retaining a component in a hydraulic control unit housing Mar 19, 2001 Issued
Array ( [id] => 1437240 [patent_doc_number] => 06494116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-17 [patent_title] => 'Stroke adjusting device for press machine' [patent_app_type] => B2 [patent_app_number] => 09/812445 [patent_app_country] => US [patent_app_date] => 2001-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4309 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494116.pdf [firstpage_image] =>[orig_patent_app_number] => 09812445 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/812445
Stroke adjusting device for press machine Mar 19, 2001 Issued
Array ( [id] => 6985741 [patent_doc_number] => 20010035676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Vehicle antilock brake control system' [patent_app_type] => new [patent_app_number] => 09/812264 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3282 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20010035676.pdf [firstpage_image] =>[orig_patent_app_number] => 09812264 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/812264
Vehicle antilock brake control system Mar 18, 2001 Abandoned
Array ( [id] => 5839578 [patent_doc_number] => 20020129998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'ROTOR RETAINING CLIP' [patent_app_type] => new [patent_app_number] => 09/808759 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2705 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20020129998.pdf [firstpage_image] =>[orig_patent_app_number] => 09808759 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808759
Rotor retaining clip Mar 14, 2001 Issued
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