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] => 2494827 [patent_doc_number] => 04825029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Spark erosion system for reducing the height of a honeycomb seal' [patent_app_type] => 1 [patent_app_number] => 7/057876 [patent_app_country] => US [patent_app_date] => 1987-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2779 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825029.pdf [firstpage_image] =>[orig_patent_app_number] => 057876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057876
Spark erosion system for reducing the height of a honeycomb seal Jun 1, 1987 Issued
Array ( [id] => 2452707 [patent_doc_number] => 04757493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Multi-party telephone conferencing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/056188 [patent_app_country] => US [patent_app_date] => 1987-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4074 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757493.pdf [firstpage_image] =>[orig_patent_app_number] => 056188 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/056188
Multi-party telephone conferencing apparatus May 31, 1987 Issued
Array ( [id] => 2552844 [patent_doc_number] => 04827473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Packet switching system' [patent_app_type] => 1 [patent_app_number] => 7/066766 [patent_app_country] => US [patent_app_date] => 1987-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6061 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/827/04827473.pdf [firstpage_image] =>[orig_patent_app_number] => 066766 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066766
Packet switching system May 28, 1987 Issued
Array ( [id] => 2556462 [patent_doc_number] => 04814572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Apparatus for detecting completion of automatic wire setting' [patent_app_type] => 1 [patent_app_number] => 7/057931 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2953 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814572.pdf [firstpage_image] =>[orig_patent_app_number] => 057931 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057931
Apparatus for detecting completion of automatic wire setting May 12, 1987 Issued
Array ( [id] => 2446190 [patent_doc_number] => 04792653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Electrical discharge machining apparatus including a shield for preventing deformation by temperature' [patent_app_type] => 1 [patent_app_number] => 7/050494 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2701 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792653.pdf [firstpage_image] =>[orig_patent_app_number] => 050494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/050494
Electrical discharge machining apparatus including a shield for preventing deformation by temperature May 12, 1987 Issued
Array ( [id] => 2446746 [patent_doc_number] => 04751370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Heating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/049049 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3814 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 468 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751370.pdf [firstpage_image] =>[orig_patent_app_number] => 049049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/049049
Heating apparatus May 10, 1987 Issued
Array ( [id] => 2449469 [patent_doc_number] => 04791264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Low force wire guide for EDM machine' [patent_app_type] => 1 [patent_app_number] => 7/043889 [patent_app_country] => US [patent_app_date] => 1987-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2574 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791264.pdf [firstpage_image] =>[orig_patent_app_number] => 043889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/043889
Low force wire guide for EDM machine Apr 28, 1987 Issued
Array ( [id] => 2595500 [patent_doc_number] => 04918278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Joinable arc gouging electrodes with indicator for indicating, during use, when arc is a predetermined distance from end of electrode; and method of using same' [patent_app_type] => 1 [patent_app_number] => 7/042958 [patent_app_country] => US [patent_app_date] => 1987-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1158 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918278.pdf [firstpage_image] =>[orig_patent_app_number] => 042958 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042958
Joinable arc gouging electrodes with indicator for indicating, during use, when arc is a predetermined distance from end of electrode; and method of using same Apr 26, 1987 Issued
Array ( [id] => 2517994 [patent_doc_number] => 04818848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Automatic wire connecting apparatus for wire cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/052734 [patent_app_country] => US [patent_app_date] => 1987-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4273 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/818/04818848.pdf [firstpage_image] =>[orig_patent_app_number] => 052734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/052734
Automatic wire connecting apparatus for wire cut electric discharge machine Apr 20, 1987 Issued
Array ( [id] => 2446819 [patent_doc_number] => 04757178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Base for setting materials to be processed by NC wire electro-spark processing machine' [patent_app_type] => 1 [patent_app_number] => 7/039103 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1140 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757178.pdf [firstpage_image] =>[orig_patent_app_number] => 039103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039103
Base for setting materials to be processed by NC wire electro-spark processing machine Apr 15, 1987 Issued
Array ( [id] => 2395574 [patent_doc_number] => 04782203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Wire guide for electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/039065 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1998 [patent_no_of_claims] => 8 [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/04/782/04782203.pdf [firstpage_image] =>[orig_patent_app_number] => 039065 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039065
Wire guide for electric discharge machine Apr 15, 1987 Issued
Array ( [id] => 2391387 [patent_doc_number] => 04777338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Perforation of synthetic plastic films' [patent_app_type] => 1 [patent_app_number] => 7/036096 [patent_app_country] => US [patent_app_date] => 1987-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2818 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777338.pdf [firstpage_image] =>[orig_patent_app_number] => 036096 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036096
Perforation of synthetic plastic films Apr 7, 1987 Issued
Array ( [id] => 2421759 [patent_doc_number] => 04748310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Wire feed mechanism of wire electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/046920 [patent_app_country] => US [patent_app_date] => 1987-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1475 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/748/04748310.pdf [firstpage_image] =>[orig_patent_app_number] => 046920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046920
Wire feed mechanism of wire electric discharge machine Apr 7, 1987 Issued
Array ( [id] => 2558980 [patent_doc_number] => 04811333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Substantially non-blocking space switching arrangement' [patent_app_type] => 1 [patent_app_number] => 7/032780 [patent_app_country] => US [patent_app_date] => 1987-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4420 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811333.pdf [firstpage_image] =>[orig_patent_app_number] => 032780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/032780
Substantially non-blocking space switching arrangement Mar 30, 1987 Issued
Array ( [id] => 2499759 [patent_doc_number] => 04829513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Time slot summation communication system for allowing conference calls' [patent_app_type] => 1 [patent_app_number] => 7/027656 [patent_app_country] => US [patent_app_date] => 1987-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3802 [patent_no_of_claims] => 20 [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/04/829/04829513.pdf [firstpage_image] =>[orig_patent_app_number] => 027656 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/027656
Time slot summation communication system for allowing conference calls Mar 18, 1987 Issued
Array ( [id] => 2386737 [patent_doc_number] => 04783583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Electric discharge machining apparatus of wire-cutting type' [patent_app_type] => 1 [patent_app_number] => 7/031071 [patent_app_country] => US [patent_app_date] => 1987-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6182 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/783/04783583.pdf [firstpage_image] =>[orig_patent_app_number] => 031071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031071
Electric discharge machining apparatus of wire-cutting type Mar 17, 1987 Issued
Array ( [id] => 2453706 [patent_doc_number] => 04733041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Wire cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/019273 [patent_app_country] => US [patent_app_date] => 1987-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2756 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733041.pdf [firstpage_image] =>[orig_patent_app_number] => 019273 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/019273
Wire cut electric discharge machine Mar 15, 1987 Issued
07/010165 ELECTRIC DISCHARGE MACHINING POWER SOURCE Mar 11, 1987 Abandoned
Array ( [id] => 2491340 [patent_doc_number] => 04801779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Wire electrode type electrical discharge machining equipment' [patent_app_type] => 1 [patent_app_number] => 7/030849 [patent_app_country] => US [patent_app_date] => 1987-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4863 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/801/04801779.pdf [firstpage_image] =>[orig_patent_app_number] => 030849 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/030849
Wire electrode type electrical discharge machining equipment Mar 11, 1987 Issued
Array ( [id] => 2454949 [patent_doc_number] => 04760233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Drilling confirming apparatus of electric discharge machining system' [patent_app_type] => 1 [patent_app_number] => 7/010166 [patent_app_country] => US [patent_app_date] => 1987-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1736 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760233.pdf [firstpage_image] =>[orig_patent_app_number] => 010166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/010166
Drilling confirming apparatus of electric discharge machining system Mar 11, 1987 Issued
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