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] => 2556502 [patent_doc_number] => 04814574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Device for injection of liquid for machining by electroerosion' [patent_app_type] => 1 [patent_app_number] => 7/121228 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4248 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/814/04814574.pdf [firstpage_image] =>[orig_patent_app_number] => 121228 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/121228
Device for injection of liquid for machining by electroerosion Nov 15, 1987 Issued
Array ( [id] => 2456314 [patent_doc_number] => 04766281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Pulse generator spark-erosive metal working' [patent_app_type] => 1 [patent_app_number] => 7/120351 [patent_app_country] => US [patent_app_date] => 1987-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3002 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/766/04766281.pdf [firstpage_image] =>[orig_patent_app_number] => 120351 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120351
Pulse generator spark-erosive metal working Nov 12, 1987 Issued
Array ( [id] => 2426254 [patent_doc_number] => 04762975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Method and apparatus for making submicrom powders' [patent_app_type] => 1 [patent_app_number] => 7/120679 [patent_app_country] => US [patent_app_date] => 1987-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3278 [patent_no_of_claims] => 23 [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/04/762/04762975.pdf [firstpage_image] =>[orig_patent_app_number] => 120679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120679
Method and apparatus for making submicrom powders Nov 11, 1987 Issued
Array ( [id] => 2446205 [patent_doc_number] => 04792654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Method and apparatus for manufacturing slow-wave structures for traveling-wave tubes' [patent_app_type] => 1 [patent_app_number] => 7/116927 [patent_app_country] => US [patent_app_date] => 1987-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2408 [patent_no_of_claims] => 27 [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/04/792/04792654.pdf [firstpage_image] =>[orig_patent_app_number] => 116927 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116927
Method and apparatus for manufacturing slow-wave structures for traveling-wave tubes Nov 3, 1987 Issued
Array ( [id] => 2487666 [patent_doc_number] => 04882732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Method and apparatus for recording and/or reproducing digital data' [patent_app_type] => 1 [patent_app_number] => 7/116208 [patent_app_country] => US [patent_app_date] => 1987-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4064 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882732.pdf [firstpage_image] =>[orig_patent_app_number] => 116208 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116208
Method and apparatus for recording and/or reproducing digital data Nov 2, 1987 Issued
Array ( [id] => 2488912 [patent_doc_number] => 04820894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Electro-erosion machine for automatic machining according to a closed trajectory' [patent_app_type] => 1 [patent_app_number] => 7/116043 [patent_app_country] => US [patent_app_date] => 1987-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 6184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820894.pdf [firstpage_image] =>[orig_patent_app_number] => 116043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116043
Electro-erosion machine for automatic machining according to a closed trajectory Nov 1, 1987 Issued
Array ( [id] => 2564172 [patent_doc_number] => 04837415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Wire electrode type electric discharge machining apparatus' [patent_app_type] => 1 [patent_app_number] => 7/112170 [patent_app_country] => US [patent_app_date] => 1987-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 6219 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837415.pdf [firstpage_image] =>[orig_patent_app_number] => 112170 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/112170
Wire electrode type electric discharge machining apparatus Oct 25, 1987 Issued
Array ( [id] => 2413986 [patent_doc_number] => 04761531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Torch with improved air flow' [patent_app_type] => 1 [patent_app_number] => 7/115594 [patent_app_country] => US [patent_app_date] => 1987-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2053 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761531.pdf [firstpage_image] =>[orig_patent_app_number] => 115594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/115594
Torch with improved air flow Oct 25, 1987 Issued
Array ( [id] => 2791260 [patent_doc_number] => 05088093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Self-correcting registers, error-detecting/correcting registers, and inversion coding using one bit, and other information storage media' [patent_app_type] => 1 [patent_app_number] => 7/109075 [patent_app_country] => US [patent_app_date] => 1987-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7028 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088093.pdf [firstpage_image] =>[orig_patent_app_number] => 109075 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/109075
Self-correcting registers, error-detecting/correcting registers, and inversion coding using one bit, and other information storage media Oct 15, 1987 Issued
Array ( [id] => 2528768 [patent_doc_number] => 04864568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Communication control system' [patent_app_type] => 1 [patent_app_number] => 7/109170 [patent_app_country] => US [patent_app_date] => 1987-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5178 [patent_no_of_claims] => 8 [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/04/864/04864568.pdf [firstpage_image] =>[orig_patent_app_number] => 109170 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/109170
Communication control system Oct 13, 1987 Issued
Array ( [id] => 2568805 [patent_doc_number] => 04853932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Method of monitoring an error correction of a plurality of computer apparatus units of a multi-computer system' [patent_app_type] => 1 [patent_app_number] => 7/107386 [patent_app_country] => US [patent_app_date] => 1987-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6477 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853932.pdf [firstpage_image] =>[orig_patent_app_number] => 107386 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/107386
Method of monitoring an error correction of a plurality of computer apparatus units of a multi-computer system Oct 8, 1987 Issued
Array ( [id] => 2722750 [patent_doc_number] => 05010552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Device and method for the generation of test vectors and testing method for integrated circuits' [patent_app_type] => 1 [patent_app_number] => 7/107502 [patent_app_country] => US [patent_app_date] => 1987-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 54 [patent_no_of_words] => 9435 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010552.pdf [firstpage_image] =>[orig_patent_app_number] => 107502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/107502
Device and method for the generation of test vectors and testing method for integrated circuits Oct 7, 1987 Issued
Array ( [id] => 2556681 [patent_doc_number] => 04808786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Wire electrode type electric discharge machining device with preventable application of external force to its lower arm' [patent_app_type] => 1 [patent_app_number] => 7/105774 [patent_app_country] => US [patent_app_date] => 1987-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3113 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808786.pdf [firstpage_image] =>[orig_patent_app_number] => 105774 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/105774
Wire electrode type electric discharge machining device with preventable application of external force to its lower arm Oct 6, 1987 Issued
Array ( [id] => 2568521 [patent_doc_number] => 04817092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Threshold alarms for processing errors in a multiplex communications system' [patent_app_type] => 1 [patent_app_number] => 7/105063 [patent_app_country] => US [patent_app_date] => 1987-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 84 [patent_no_of_words] => 43474 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817092.pdf [firstpage_image] =>[orig_patent_app_number] => 105063 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/105063
Threshold alarms for processing errors in a multiplex communications system Oct 4, 1987 Issued
Array ( [id] => 2529382 [patent_doc_number] => 04856004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Microprocessor based BCH decoder' [patent_app_type] => 1 [patent_app_number] => 7/104186 [patent_app_country] => US [patent_app_date] => 1987-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6703 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856004.pdf [firstpage_image] =>[orig_patent_app_number] => 104186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/104186
Microprocessor based BCH decoder Oct 4, 1987 Issued
Array ( [id] => 2492455 [patent_doc_number] => 04859824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Electrospark machine system, assembly for use with system, device for mounting electrospark machining electrode, and method of shaping a workpiece' [patent_app_type] => 1 [patent_app_number] => 7/103726 [patent_app_country] => US [patent_app_date] => 1987-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 10219 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859824.pdf [firstpage_image] =>[orig_patent_app_number] => 103726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103726
Electrospark machine system, assembly for use with system, device for mounting electrospark machining electrode, and method of shaping a workpiece Oct 1, 1987 Issued
Array ( [id] => 2528295 [patent_doc_number] => 04870647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Digital signal demodulator' [patent_app_type] => 1 [patent_app_number] => 7/103221 [patent_app_country] => US [patent_app_date] => 1987-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4756 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870647.pdf [firstpage_image] =>[orig_patent_app_number] => 103221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103221
Digital signal demodulator Sep 30, 1987 Issued
Array ( [id] => 2391429 [patent_doc_number] => 04777340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Wire electrical discharge machining apparatus' [patent_app_type] => 1 [patent_app_number] => 7/102218 [patent_app_country] => US [patent_app_date] => 1987-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3736 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777340.pdf [firstpage_image] =>[orig_patent_app_number] => 102218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/102218
Wire electrical discharge machining apparatus Sep 28, 1987 Issued
Array ( [id] => 2446462 [patent_doc_number] => 04778972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Method and apparatus for repeatedly and automatically threading the wire electrode of an EDM apparatus' [patent_app_type] => 1 [patent_app_number] => 7/102813 [patent_app_country] => US [patent_app_date] => 1987-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3035 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778972.pdf [firstpage_image] =>[orig_patent_app_number] => 102813 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/102813
Method and apparatus for repeatedly and automatically threading the wire electrode of an EDM apparatus Sep 21, 1987 Issued
Array ( [id] => 2553319 [patent_doc_number] => 04806720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Method and apparatus for wire-cut electrical discharge machining' [patent_app_type] => 1 [patent_app_number] => 7/071269 [patent_app_country] => US [patent_app_date] => 1987-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2862 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806720.pdf [firstpage_image] =>[orig_patent_app_number] => 071269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071269
Method and apparatus for wire-cut electrical discharge machining Sep 20, 1987 Issued
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