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] => 2671935 [patent_doc_number] => 05070224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Wire erosion machine' [patent_app_type] => 1 [patent_app_number] => 7/448017 [patent_app_country] => US [patent_app_date] => 1989-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1740 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070224.pdf [firstpage_image] =>[orig_patent_app_number] => 448017 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/448017
Wire erosion machine Dec 7, 1989 Issued
Array ( [id] => 2774305 [patent_doc_number] => 04985608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Method of positioning a wire electrode and a workpiece relative to each other in a wire cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/445056 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1602 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985608.pdf [firstpage_image] =>[orig_patent_app_number] => 445056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445056
Method of positioning a wire electrode and a workpiece relative to each other in a wire cut electric discharge machine Dec 3, 1989 Issued
Array ( [id] => 2661841 [patent_doc_number] => 04978827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Machining tank with decomposed gas removal' [patent_app_type] => 1 [patent_app_number] => 7/444905 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2329 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978827.pdf [firstpage_image] =>[orig_patent_app_number] => 444905 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444905
Machining tank with decomposed gas removal Dec 3, 1989 Issued
Array ( [id] => 2599303 [patent_doc_number] => 04975557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Wire cutting electric discharge machine with nozzle collision detection' [patent_app_type] => 1 [patent_app_number] => 7/445294 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2353 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975557.pdf [firstpage_image] =>[orig_patent_app_number] => 445294 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445294
Wire cutting electric discharge machine with nozzle collision detection Dec 3, 1989 Issued
Array ( [id] => 2696673 [patent_doc_number] => 05019684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Wire disconnection position detecting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/444132 [patent_app_country] => US [patent_app_date] => 1989-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2693 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019684.pdf [firstpage_image] =>[orig_patent_app_number] => 444132 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444132
Wire disconnection position detecting apparatus Nov 28, 1989 Issued
Array ( [id] => 2711175 [patent_doc_number] => 04982068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Fluid permeable porous electric heating element' [patent_app_type] => 1 [patent_app_number] => 7/442896 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6973 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982068.pdf [firstpage_image] =>[orig_patent_app_number] => 442896 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442896
Fluid permeable porous electric heating element Nov 27, 1989 Issued
Array ( [id] => 2675773 [patent_doc_number] => 05026962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Wire cutting electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/425189 [patent_app_country] => US [patent_app_date] => 1989-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3084 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026962.pdf [firstpage_image] =>[orig_patent_app_number] => 425189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425189
Wire cutting electric discharge machine Nov 26, 1989 Issued
Array ( [id] => 2736046 [patent_doc_number] => 05032701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Wire cutting electric discharge machine with twisted conveyor belts' [patent_app_type] => 1 [patent_app_number] => 7/425199 [patent_app_country] => US [patent_app_date] => 1989-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1863 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032701.pdf [firstpage_image] =>[orig_patent_app_number] => 425199 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425199
Wire cutting electric discharge machine with twisted conveyor belts Nov 26, 1989 Issued
Array ( [id] => 2739022 [patent_doc_number] => 05077457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Method of automatically feeding wire to an electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/440943 [patent_app_country] => US [patent_app_date] => 1989-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8738 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077457.pdf [firstpage_image] =>[orig_patent_app_number] => 440943 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440943
Method of automatically feeding wire to an electric discharge machine Nov 23, 1989 Issued
Array ( [id] => 2881007 [patent_doc_number] => 05118914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Protective device for machining heads' [patent_app_type] => 1 [patent_app_number] => 7/441059 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3407 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118914.pdf [firstpage_image] =>[orig_patent_app_number] => 441059 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441059
Protective device for machining heads Nov 21, 1989 Issued
Array ( [id] => 2746085 [patent_doc_number] => 05028755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Spark erosion machine tool' [patent_app_type] => 1 [patent_app_number] => 7/440602 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2518 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028755.pdf [firstpage_image] =>[orig_patent_app_number] => 440602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440602
Spark erosion machine tool Nov 21, 1989 Issued
Array ( [id] => 2770265 [patent_doc_number] => 05036173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Electrical discharge apparatus with a dielectric fluid assembly' [patent_app_type] => 1 [patent_app_number] => 7/441103 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2117 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036173.pdf [firstpage_image] =>[orig_patent_app_number] => 441103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441103
Electrical discharge apparatus with a dielectric fluid assembly Nov 21, 1989 Issued
Array ( [id] => 2845653 [patent_doc_number] => 05138125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Electrical needle destruction device with sterilizable assembly' [patent_app_type] => 1 [patent_app_number] => 7/439304 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138125.pdf [firstpage_image] =>[orig_patent_app_number] => 439304 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439304
Electrical needle destruction device with sterilizable assembly Nov 20, 1989 Issued
Array ( [id] => 2582039 [patent_doc_number] => 04973812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Wire electrodischarge machine' [patent_app_type] => 1 [patent_app_number] => 7/436514 [patent_app_country] => US [patent_app_date] => 1989-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4090 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973812.pdf [firstpage_image] =>[orig_patent_app_number] => 436514 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436514
Wire electrodischarge machine Nov 13, 1989 Issued
Array ( [id] => 2931186 [patent_doc_number] => 05187341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Method of reducing the wear of the electrode in machine tools using electro-erosion' [patent_app_type] => 1 [patent_app_number] => 7/435016 [patent_app_country] => US [patent_app_date] => 1989-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5823 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187341.pdf [firstpage_image] =>[orig_patent_app_number] => 435016 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/435016
Method of reducing the wear of the electrode in machine tools using electro-erosion Nov 8, 1989 Issued
Array ( [id] => 2746837 [patent_doc_number] => 05023421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Device for limiting the withdrawal of the electrode of a die sinking machine' [patent_app_type] => 1 [patent_app_number] => 7/432791 [patent_app_country] => US [patent_app_date] => 1989-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2738 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023421.pdf [firstpage_image] =>[orig_patent_app_number] => 432791 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432791
Device for limiting the withdrawal of the electrode of a die sinking machine Nov 6, 1989 Issued
Array ( [id] => 2756686 [patent_doc_number] => 05072089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Wire-cut electric discharge machining method' [patent_app_type] => 1 [patent_app_number] => 7/432772 [patent_app_country] => US [patent_app_date] => 1989-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4177 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072089.pdf [firstpage_image] =>[orig_patent_app_number] => 432772 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432772
Wire-cut electric discharge machining method Nov 2, 1989 Issued
Array ( [id] => 2684770 [patent_doc_number] => 05045661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Wire electrode guide apparatus in a wire-cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 7/432773 [patent_app_country] => US [patent_app_date] => 1989-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3215 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045661.pdf [firstpage_image] =>[orig_patent_app_number] => 432773 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432773
Wire electrode guide apparatus in a wire-cut electric discharge machine Nov 2, 1989 Issued
Array ( [id] => 2855332 [patent_doc_number] => 05126525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Power supply system for electric discharge machines' [patent_app_type] => 1 [patent_app_number] => 7/429794 [patent_app_country] => US [patent_app_date] => 1989-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 57 [patent_no_of_words] => 7476 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126525.pdf [firstpage_image] =>[orig_patent_app_number] => 429794 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/429794
Power supply system for electric discharge machines Oct 30, 1989 Issued
Array ( [id] => 2675734 [patent_doc_number] => 05026960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Chip breaker for polycrystalline CBN and diamond compacts' [patent_app_type] => 1 [patent_app_number] => 7/429661 [patent_app_country] => US [patent_app_date] => 1989-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1605 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026960.pdf [firstpage_image] =>[orig_patent_app_number] => 429661 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/429661
Chip breaker for polycrystalline CBN and diamond compacts Oct 30, 1989 Issued
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