
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2553336
[patent_doc_number] => 04806721
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Wire electrode for wire-cut electrical discharge machining'
[patent_app_type] => 1
[patent_app_number] => 6/629383
[patent_app_country] => US
[patent_app_date] => 1984-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 14
[patent_no_of_words] => 2617
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/806/04806721.pdf
[firstpage_image] =>[orig_patent_app_number] => 629383
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/629383 | Wire electrode for wire-cut electrical discharge machining | Jul 9, 1984 | Issued |
| 06/628538 | WIRE ELECTRODE FOR WIRE-CUT ELECTRICAL DISCHARGE MACHINING | Jul 5, 1984 | Abandoned |
Array
(
[id] => 2279854
[patent_doc_number] => 04611107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-09
[patent_title] => 'Precision TW electroerosion with superimposed multiple opening guides'
[patent_app_type] => 1
[patent_app_number] => 6/623998
[patent_app_country] => US
[patent_app_date] => 1984-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 6960
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/611/04611107.pdf
[firstpage_image] =>[orig_patent_app_number] => 623998
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/623998 | Precision TW electroerosion with superimposed multiple opening guides | Jun 24, 1984 | Issued |
Array
(
[id] => 2328838
[patent_doc_number] => 04672162
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-09
[patent_title] => 'Electric arc apparatus for severing split-pin assemblies of guide tubes of nuclear reactors'
[patent_app_type] => 1
[patent_app_number] => 6/617856
[patent_app_country] => US
[patent_app_date] => 1984-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 36
[patent_figures_cnt] => 36
[patent_no_of_words] => 4371
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/672/04672162.pdf
[firstpage_image] =>[orig_patent_app_number] => 617856
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/617856 | Electric arc apparatus for severing split-pin assemblies of guide tubes of nuclear reactors | Jun 5, 1984 | Issued |
Array
(
[id] => 2230505
[patent_doc_number] => 04571477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-18
[patent_title] => 'Method for securing cut pieces in spark erosive cutting'
[patent_app_type] => 1
[patent_app_number] => 6/617628
[patent_app_country] => US
[patent_app_date] => 1984-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2525
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/571/04571477.pdf
[firstpage_image] =>[orig_patent_app_number] => 617628
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/617628 | Method for securing cut pieces in spark erosive cutting | Jun 5, 1984 | Issued |
Array
(
[id] => 2349148
[patent_doc_number] => 04649255
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-10
[patent_title] => 'EDM using a partition member to separate hydrocarbon and water liquids in the work tank'
[patent_app_type] => 1
[patent_app_number] => 6/616559
[patent_app_country] => US
[patent_app_date] => 1984-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5978
[patent_no_of_claims] => 10
[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/04/649/04649255.pdf
[firstpage_image] =>[orig_patent_app_number] => 616559
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/616559 | EDM using a partition member to separate hydrocarbon and water liquids in the work tank | May 31, 1984 | Issued |
Array
(
[id] => 2218513
[patent_doc_number] => 04614854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-30
[patent_title] => 'Wire EDM control circuit for rough and finished machining'
[patent_app_type] => 1
[patent_app_number] => 6/618394
[patent_app_country] => US
[patent_app_date] => 1984-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2527
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/614/04614854.pdf
[firstpage_image] =>[orig_patent_app_number] => 618394
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/618394 | Wire EDM control circuit for rough and finished machining | May 21, 1984 | Issued |
Array
(
[id] => 2420337
[patent_doc_number] => 04771157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-13
[patent_title] => 'Electrical discharge machining apparatus for forming minute holes in a workpiece'
[patent_app_type] => 1
[patent_app_number] => 6/612012
[patent_app_country] => US
[patent_app_date] => 1984-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 5171
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/771/04771157.pdf
[firstpage_image] =>[orig_patent_app_number] => 612012
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/612012 | Electrical discharge machining apparatus for forming minute holes in a workpiece | May 17, 1984 | Issued |
Array
(
[id] => 2355392
[patent_doc_number] => 04654498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Electrical discharge machining electrode for forming minute holes in a workpiece and electrical discharge machining apparatus employing such an electrode'
[patent_app_type] => 1
[patent_app_number] => 6/612013
[patent_app_country] => US
[patent_app_date] => 1984-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 4008
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/654/04654498.pdf
[firstpage_image] =>[orig_patent_app_number] => 612013
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/612013 | Electrical discharge machining electrode for forming minute holes in a workpiece and electrical discharge machining apparatus employing such an electrode | May 17, 1984 | Issued |
Array
(
[id] => 2224120
[patent_doc_number] => 04609803
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-02
[patent_title] => 'TW-EDM method and apparatus with a ferromagnetic wire electrode'
[patent_app_type] => 1
[patent_app_number] => 6/611406
[patent_app_country] => US
[patent_app_date] => 1984-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4038
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/609/04609803.pdf
[firstpage_image] =>[orig_patent_app_number] => 611406
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/611406 | TW-EDM method and apparatus with a ferromagnetic wire electrode | May 16, 1984 | Issued |
Array
(
[id] => 2230517
[patent_doc_number] => 04571478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-18
[patent_title] => 'Electrode drive and nozzle system for an automatic air carbon-arc cutting and gouging torch'
[patent_app_type] => 1
[patent_app_number] => 6/609048
[patent_app_country] => US
[patent_app_date] => 1984-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 4704
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/571/04571478.pdf
[firstpage_image] =>[orig_patent_app_number] => 609048
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/609048 | Electrode drive and nozzle system for an automatic air carbon-arc cutting and gouging torch | May 9, 1984 | Issued |
Array
(
[id] => 2637686
[patent_doc_number] => 04892989
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-09
[patent_title] => 'Discharge machining apparatus having means for distinguishing abnormal interelectrode gap conditions'
[patent_app_type] => 1
[patent_app_number] => 6/606328
[patent_app_country] => US
[patent_app_date] => 1984-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 8154
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/892/04892989.pdf
[firstpage_image] =>[orig_patent_app_number] => 606328
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/606328 | Discharge machining apparatus having means for distinguishing abnormal interelectrode gap conditions | May 1, 1984 | Issued |
Array
(
[id] => 2272504
[patent_doc_number] => 04584451
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-22
[patent_title] => 'Wire EDM with guide member changer'
[patent_app_type] => 1
[patent_app_number] => 6/603121
[patent_app_country] => US
[patent_app_date] => 1984-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3323
[patent_no_of_claims] => 10
[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/04/584/04584451.pdf
[firstpage_image] =>[orig_patent_app_number] => 603121
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/603121 | Wire EDM with guide member changer | Apr 22, 1984 | Issued |
Array
(
[id] => 2355365
[patent_doc_number] => 04654496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Underwater oxy-arc cutting system using a non-thermic cutting rod'
[patent_app_type] => 1
[patent_app_number] => 6/598661
[patent_app_country] => US
[patent_app_date] => 1984-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 3362
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/654/04654496.pdf
[firstpage_image] =>[orig_patent_app_number] => 598661
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/598661 | Underwater oxy-arc cutting system using a non-thermic cutting rod | Apr 10, 1984 | Issued |
Array
(
[id] => 2312546
[patent_doc_number] => 04645894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-24
[patent_title] => 'Travelling wire EDM apparatus provided with electrode wire changer'
[patent_app_type] => 1
[patent_app_number] => 6/593864
[patent_app_country] => US
[patent_app_date] => 1984-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4492
[patent_no_of_claims] => 4
[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/04/645/04645894.pdf
[firstpage_image] =>[orig_patent_app_number] => 593864
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/593864 | Travelling wire EDM apparatus provided with electrode wire changer | Mar 26, 1984 | Issued |
Array
(
[id] => 2239339
[patent_doc_number] => 04596916
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-24
[patent_title] => 'Parting-line EDM with selectively actuated fluid flows'
[patent_app_type] => 1
[patent_app_number] => 6/592113
[patent_app_country] => US
[patent_app_date] => 1984-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3256
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/596/04596916.pdf
[firstpage_image] =>[orig_patent_app_number] => 592113
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/592113 | Parting-line EDM with selectively actuated fluid flows | Mar 21, 1984 | Issued |
Array
(
[id] => 2268221
[patent_doc_number] => 04575603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-11
[patent_title] => 'TW-Electroerosion with controlled flushing flow guidance means'
[patent_app_type] => 1
[patent_app_number] => 6/587923
[patent_app_country] => US
[patent_app_date] => 1984-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 34
[patent_no_of_words] => 8802
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/575/04575603.pdf
[firstpage_image] =>[orig_patent_app_number] => 587923
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/587923 | TW-Electroerosion with controlled flushing flow guidance means | Mar 8, 1984 | Issued |
Array
(
[id] => 2268515
[patent_doc_number] => 04629854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-16
[patent_title] => 'TW-electroerosion with means for regulating flushing liquid in cutting slot'
[patent_app_type] => 1
[patent_app_number] => 6/580099
[patent_app_country] => US
[patent_app_date] => 1984-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 7947
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/629/04629854.pdf
[firstpage_image] =>[orig_patent_app_number] => 580099
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/580099 | TW-electroerosion with means for regulating flushing liquid in cutting slot | Feb 13, 1984 | Issued |
Array
(
[id] => 2246631
[patent_doc_number] => 04568818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-04
[patent_title] => 'Heat cutter for plastic wrapping films using film resistors'
[patent_app_type] => 1
[patent_app_number] => 6/577298
[patent_app_country] => US
[patent_app_date] => 1984-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2941
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/568/04568818.pdf
[firstpage_image] =>[orig_patent_app_number] => 577298
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/577298 | Heat cutter for plastic wrapping films using film resistors | Feb 5, 1984 | Issued |
Array
(
[id] => 2288689
[patent_doc_number] => 04587404
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-05-06
[patent_title] => 'Electrical thermal storage heat sink for space heater'
[patent_app_type] => 1
[patent_app_number] => 6/576633
[patent_app_country] => US
[patent_app_date] => 1984-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4235
[patent_no_of_claims] => 6
[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/04/587/04587404.pdf
[firstpage_image] =>[orig_patent_app_number] => 576633
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/576633 | Electrical thermal storage heat sink for space heater | Feb 5, 1984 | Issued |