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] => 3099646 [patent_doc_number] => 05293025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Method for forming vias in multilayer circuits' [patent_app_type] => 1 [patent_app_number] => 7/739295 [patent_app_country] => US [patent_app_date] => 1991-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6487 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293025.pdf [firstpage_image] =>[orig_patent_app_number] => 739295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739295
PCM coder and decoder having function of two-wire/four-wire conversion May 29, 1985 Issued
Array ( [id] => 2427631 [patent_doc_number] => 04739143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Discharge machining apparatus with wire electrode reversal' [patent_app_type] => 1 [patent_app_number] => 6/739578 [patent_app_country] => US [patent_app_date] => 1985-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1418 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/739/04739143.pdf [firstpage_image] =>[orig_patent_app_number] => 739578 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/739578
Discharge machining apparatus with wire electrode reversal May 27, 1985 Issued
Array ( [id] => 2304053 [patent_doc_number] => 04673790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Copper based wire electrode for wire electro-discharge machining' [patent_app_type] => 1 [patent_app_number] => 6/737081 [patent_app_country] => US [patent_app_date] => 1985-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673790.pdf [firstpage_image] =>[orig_patent_app_number] => 737081 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/737081
Copper based wire electrode for wire electro-discharge machining May 22, 1985 Issued
Array ( [id] => 2355413 [patent_doc_number] => 04654499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'EDM electrode assembly and method of making and using same' [patent_app_type] => 1 [patent_app_number] => 6/735626 [patent_app_country] => US [patent_app_date] => 1985-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2744 [patent_no_of_claims] => 10 [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/04/654/04654499.pdf [firstpage_image] =>[orig_patent_app_number] => 735626 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735626
EDM electrode assembly and method of making and using same May 19, 1985 Issued
Array ( [id] => 2312672 [patent_doc_number] => 04638141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Modular EDM system' [patent_app_type] => 1 [patent_app_number] => 6/736138 [patent_app_country] => US [patent_app_date] => 1985-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3016 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638141.pdf [firstpage_image] =>[orig_patent_app_number] => 736138 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/736138
Modular EDM system May 19, 1985 Issued
Array ( [id] => 2330778 [patent_doc_number] => 04634825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Apparatus for scavenging the erosion zone of spark-erosive cutting plants' [patent_app_type] => 1 [patent_app_number] => 6/734411 [patent_app_country] => US [patent_app_date] => 1985-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3259 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/634/04634825.pdf [firstpage_image] =>[orig_patent_app_number] => 734411 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734411
Apparatus for scavenging the erosion zone of spark-erosive cutting plants May 13, 1985 Issued
Array ( [id] => 2363813 [patent_doc_number] => 04667078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Apparatus for guiding a wire or strip-like cutting electrode on a machine tool' [patent_app_type] => 1 [patent_app_number] => 6/734412 [patent_app_country] => US [patent_app_date] => 1985-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4464 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/667/04667078.pdf [firstpage_image] =>[orig_patent_app_number] => 734412 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734412
Apparatus for guiding a wire or strip-like cutting electrode on a machine tool May 13, 1985 Issued
Array ( [id] => 2342710 [patent_doc_number] => 04713516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-15 [patent_title] => 'Pulse generator for spark erosive metal working' [patent_app_type] => 1 [patent_app_number] => 6/733002 [patent_app_country] => US [patent_app_date] => 1985-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2996 [patent_no_of_claims] => 15 [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/04/713/04713516.pdf [firstpage_image] =>[orig_patent_app_number] => 733002 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/733002
Pulse generator for spark erosive metal working May 9, 1985 Issued
Array ( [id] => 2290520 [patent_doc_number] => 04678885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Power supply circuit for spark erosion' [patent_app_type] => 1 [patent_app_number] => 6/733006 [patent_app_country] => US [patent_app_date] => 1985-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3450 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678885.pdf [firstpage_image] =>[orig_patent_app_number] => 733006 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/733006
Power supply circuit for spark erosion May 9, 1985 Issued
Array ( [id] => 2388772 [patent_doc_number] => 04709131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Method for adaptive control of operating parameters during spark-erosive cutting and spark-erosive cutting plant for the same' [patent_app_type] => 1 [patent_app_number] => 6/733003 [patent_app_country] => US [patent_app_date] => 1985-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3832 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/709/04709131.pdf [firstpage_image] =>[orig_patent_app_number] => 733003 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/733003
Method for adaptive control of operating parameters during spark-erosive cutting and spark-erosive cutting plant for the same May 9, 1985 Issued
06/731558 APPARATUS AND METHOD FOR ELECTRICAL DISCHARGE MACHINING OF A WORKPIECE WITH AN INCLINED ELECTRODE WIRE May 6, 1985 Abandoned
Array ( [id] => 2243262 [patent_doc_number] => 04608478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Wire electrode clamping mechanism of wire-cut electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 6/732042 [patent_app_country] => US [patent_app_date] => 1985-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3760 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/608/04608478.pdf [firstpage_image] =>[orig_patent_app_number] => 732042 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/732042
Wire electrode clamping mechanism of wire-cut electric discharge machine Apr 28, 1985 Issued
Array ( [id] => 2351937 [patent_doc_number] => 04703146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Wire EDM taper cutting method using path data of two planes of a workpiece' [patent_app_type] => 1 [patent_app_number] => 6/732010 [patent_app_country] => US [patent_app_date] => 1985-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 7517 [patent_no_of_claims] => 1 [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/04/703/04703146.pdf [firstpage_image] =>[orig_patent_app_number] => 732010 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/732010
Wire EDM taper cutting method using path data of two planes of a workpiece Apr 25, 1985 Issued
Array ( [id] => 2344011 [patent_doc_number] => 04661678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'EDM apparatus provided with means for holding a portion cut off from the workpiece' [patent_app_type] => 1 [patent_app_number] => 6/724526 [patent_app_country] => US [patent_app_date] => 1985-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3905 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661678.pdf [firstpage_image] =>[orig_patent_app_number] => 724526 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/724526
EDM apparatus provided with means for holding a portion cut off from the workpiece Apr 17, 1985 Issued
06/722103 WIRE ELECTRODE FOR THE SPARK-EROSIVE CUTTING Apr 10, 1985 Abandoned
Array ( [id] => 2880020 [patent_doc_number] => 05159167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Structure for and method of electrical discharge machining' [patent_app_type] => 1 [patent_app_number] => 6/718002 [patent_app_country] => US [patent_app_date] => 1985-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6458 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159167.pdf [firstpage_image] =>[orig_patent_app_number] => 718002 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/718002
Structure for and method of electrical discharge machining Mar 28, 1985 Issued
06/713547 HIGH SPEED ELECTRICAL DISCHARGE MACHINING WITH RESOLUTION GRAPHITE ELECTRODES Mar 18, 1985 Abandoned
Array ( [id] => 2278712 [patent_doc_number] => 04581513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Wire-cut electric discharge machining apparatus' [patent_app_type] => 1 [patent_app_number] => 6/717247 [patent_app_country] => US [patent_app_date] => 1985-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3453 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581513.pdf [firstpage_image] =>[orig_patent_app_number] => 717247 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/717247
Wire-cut electric discharge machining apparatus Mar 18, 1985 Issued
Array ( [id] => 2351905 [patent_doc_number] => 04703144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'EDM control system to maximize efficiency by controlling the gap width' [patent_app_type] => 1 [patent_app_number] => 6/711168 [patent_app_country] => US [patent_app_date] => 1985-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6217 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703144.pdf [firstpage_image] =>[orig_patent_app_number] => 711168 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/711168
EDM control system to maximize efficiency by controlling the gap width Mar 12, 1985 Issued
Array ( [id] => 2347701 [patent_doc_number] => 04656326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Reference system at a wire electric discharge machine' [patent_app_type] => 1 [patent_app_number] => 6/708820 [patent_app_country] => US [patent_app_date] => 1985-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1367 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/656/04656326.pdf [firstpage_image] =>[orig_patent_app_number] => 708820 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/708820
Reference system at a wire electric discharge machine Mar 5, 1985 Issued
Menu