Search

Geoffrey S. Evans

Examiner (ID: 18822, Phone: (571)272-1174 , Office: P/3742 )

Most Active Art Unit
1725
Art Unit(s)
3742, 2831, 3761, 1725, 1742, 2103, 2104, 2106, 1793
Total Applications
3744
Issued Applications
3191
Pending Applications
123
Abandoned Applications
441

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2924152 [patent_doc_number] => 05179494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Excess voltage protection apparatus for an electric vehicle' [patent_app_type] => 1 [patent_app_number] => 7/510088 [patent_app_country] => US [patent_app_date] => 1990-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3174 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179494.pdf [firstpage_image] =>[orig_patent_app_number] => 510088 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510088
Excess voltage protection apparatus for an electric vehicle Apr 16, 1990 Issued
Array ( [id] => 2769473 [patent_doc_number] => 05006691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Wire cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/509834 [patent_app_country] => US [patent_app_date] => 1990-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3673 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006691.pdf [firstpage_image] =>[orig_patent_app_number] => 509834 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509834
Wire cut electric discharge machine Apr 16, 1990 Issued
Array ( [id] => 2709638 [patent_doc_number] => 05068510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Soldering means which has at least one stirrup electrode which can be heated by electrical resistance' [patent_app_type] => 1 [patent_app_number] => 7/506922 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2138 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068510.pdf [firstpage_image] =>[orig_patent_app_number] => 506922 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/506922
Soldering means which has at least one stirrup electrode which can be heated by electrical resistance Apr 9, 1990 Issued
Array ( [id] => 2816049 [patent_doc_number] => 05086201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Method and devices for the extraction of a closure plug from a steam generator tube' [patent_app_type] => 1 [patent_app_number] => 7/503701 [patent_app_country] => US [patent_app_date] => 1990-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4057 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086201.pdf [firstpage_image] =>[orig_patent_app_number] => 503701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/503701
Method and devices for the extraction of a closure plug from a steam generator tube Apr 2, 1990 Issued
Array ( [id] => 2862542 [patent_doc_number] => 05149931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Power source for electric discharge machining' [patent_app_type] => 1 [patent_app_number] => 7/501895 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 6888 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149931.pdf [firstpage_image] =>[orig_patent_app_number] => 501895 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501895
Power source for electric discharge machining Mar 29, 1990 Issued
Array ( [id] => 2858797 [patent_doc_number] => 05113051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Method of returning a wire electrode when broken in a wire cut electric discharging machine' [patent_app_type] => 1 [patent_app_number] => 7/474784 [patent_app_country] => US [patent_app_date] => 1990-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5776 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113051.pdf [firstpage_image] =>[orig_patent_app_number] => 474784 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/474784
Method of returning a wire electrode when broken in a wire cut electric discharging machine Mar 27, 1990 Issued
Array ( [id] => 2789869 [patent_doc_number] => 05093558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Insulator support clip, insulator and assembly' [patent_app_type] => 1 [patent_app_number] => 7/499008 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 3285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093558.pdf [firstpage_image] =>[orig_patent_app_number] => 499008 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/499008
Insulator support clip, insulator and assembly Mar 25, 1990 Issued
Array ( [id] => 2746818 [patent_doc_number] => 05023420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Wire tension controlling method in a wire cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/474754 [patent_app_country] => US [patent_app_date] => 1990-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3171 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023420.pdf [firstpage_image] =>[orig_patent_app_number] => 474754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/474754
Wire tension controlling method in a wire cut electric discharge machine Mar 22, 1990 Issued
Array ( [id] => 2752593 [patent_doc_number] => 05021623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Machining-liquid injection nozzle unit for traveling-wire EDM apparatus' [patent_app_type] => 1 [patent_app_number] => 7/498059 [patent_app_country] => US [patent_app_date] => 1990-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3067 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021623.pdf [firstpage_image] =>[orig_patent_app_number] => 498059 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498059
Machining-liquid injection nozzle unit for traveling-wire EDM apparatus Mar 22, 1990 Issued
Array ( [id] => 2698307 [patent_doc_number] => 04996406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Core retaining apparatus for wire-cut electro-discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/497176 [patent_app_country] => US [patent_app_date] => 1990-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2383 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/996/04996406.pdf [firstpage_image] =>[orig_patent_app_number] => 497176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497176
Core retaining apparatus for wire-cut electro-discharge machine Mar 21, 1990 Issued
Array ( [id] => 2710798 [patent_doc_number] => 05055649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Wire electrode supplying device in wire cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/494331 [patent_app_country] => US [patent_app_date] => 1990-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4339 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055649.pdf [firstpage_image] =>[orig_patent_app_number] => 494331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/494331
Wire electrode supplying device in wire cut electric discharge machine Mar 15, 1990 Issued
Array ( [id] => 2759130 [patent_doc_number] => 05043551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Wire cut-type electric discharging method' [patent_app_type] => 1 [patent_app_number] => 7/495064 [patent_app_country] => US [patent_app_date] => 1990-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 5303 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043551.pdf [firstpage_image] =>[orig_patent_app_number] => 495064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495064
Wire cut-type electric discharging method Mar 15, 1990 Issued
Array ( [id] => 2720003 [patent_doc_number] => 05008509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Production method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb dies' [patent_app_type] => 1 [patent_app_number] => 7/493666 [patent_app_country] => US [patent_app_date] => 1990-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3975 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008509.pdf [firstpage_image] =>[orig_patent_app_number] => 493666 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493666
Production method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb dies Mar 14, 1990 Issued
Array ( [id] => 2876856 [patent_doc_number] => 05091622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Compound machining method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/493048 [patent_app_country] => US [patent_app_date] => 1990-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 9443 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091622.pdf [firstpage_image] =>[orig_patent_app_number] => 493048 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493048
Compound machining method and apparatus Mar 12, 1990 Issued
Array ( [id] => 2821894 [patent_doc_number] => 05081333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Electric discharge machining fluid with a fatty acid amide additive for rust inhibition' [patent_app_type] => 1 [patent_app_number] => 7/492441 [patent_app_country] => US [patent_app_date] => 1990-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7149 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081333.pdf [firstpage_image] =>[orig_patent_app_number] => 492441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492441
Electric discharge machining fluid with a fatty acid amide additive for rust inhibition Mar 12, 1990 Issued
Array ( [id] => 2684807 [patent_doc_number] => 05045663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'System for control of flushing flow in a spark discharge (EDM) machine' [patent_app_type] => 1 [patent_app_number] => 7/485615 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4164 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045663.pdf [firstpage_image] =>[orig_patent_app_number] => 485615 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485615
System for control of flushing flow in a spark discharge (EDM) machine Feb 26, 1990 Issued
Array ( [id] => 2698535 [patent_doc_number] => 04990738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Wire electrode feeding device in wire cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/457797 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3044 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990738.pdf [firstpage_image] =>[orig_patent_app_number] => 457797 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/457797
Wire electrode feeding device in wire cut electric discharge machine Feb 26, 1990 Issued
Array ( [id] => 2736400 [patent_doc_number] => 05051555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Hot-bar suspension system' [patent_app_type] => 1 [patent_app_number] => 7/484571 [patent_app_country] => US [patent_app_date] => 1990-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2724 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051555.pdf [firstpage_image] =>[orig_patent_app_number] => 484571 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484571
Hot-bar suspension system Feb 25, 1990 Issued
07/485176 INTEGRATED GAPBOX FOR ELECTROEROSIVE MACHINING APPARATUS Feb 25, 1990 Abandoned
Array ( [id] => 2746851 [patent_doc_number] => 05023422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Method of and apparatus for forming a slot in a workpiece' [patent_app_type] => 1 [patent_app_number] => 7/484832 [patent_app_country] => US [patent_app_date] => 1990-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2191 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023422.pdf [firstpage_image] =>[orig_patent_app_number] => 484832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484832
Method of and apparatus for forming a slot in a workpiece Feb 23, 1990 Issued
Menu