
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] => 2427670
[patent_doc_number] => 04739145
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'System for positioning and transferring EDM electrodes'
[patent_app_type] => 1
[patent_app_number] => 6/848506
[patent_app_country] => US
[patent_app_date] => 1986-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 29
[patent_no_of_words] => 5932
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/739/04739145.pdf
[firstpage_image] =>[orig_patent_app_number] => 848506
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/848506 | System for positioning and transferring EDM electrodes | Apr 6, 1986 | Issued |
Array
(
[id] => 2556480
[patent_doc_number] => 04814573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Electrical discharge machining apparatus with exchangeable electrode refeed cartridge'
[patent_app_type] => 1
[patent_app_number] => 6/848512
[patent_app_country] => US
[patent_app_date] => 1986-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 27
[patent_no_of_words] => 5204
[patent_no_of_claims] => 21
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/814/04814573.pdf
[firstpage_image] =>[orig_patent_app_number] => 848512
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/848512 | Electrical discharge machining apparatus with exchangeable electrode refeed cartridge | Apr 6, 1986 | Issued |
| 06/845151 | AUTOMATIC ELECTRIC DISCHARGE MACHINING METHOD AND APPARATUS WITH PERIODIC SENSING OF SURFACE ROUGHNESS OF THE WORKPIECE | Mar 26, 1986 | Abandoned |
Array
(
[id] => 2416203
[patent_doc_number] => 04731514
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Method for predicting breaking of wire electrode in wire electrode type electric discharge machining operation'
[patent_app_type] => 1
[patent_app_number] => 6/845152
[patent_app_country] => US
[patent_app_date] => 1986-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2319
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/731/04731514.pdf
[firstpage_image] =>[orig_patent_app_number] => 845152
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/845152 | Method for predicting breaking of wire electrode in wire electrode type electric discharge machining operation | Mar 26, 1986 | Issued |
Array
(
[id] => 2388751
[patent_doc_number] => 04709130
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-24
[patent_title] => 'Apparatus for severing a strip-like or wire-like electrode of a spark erosion machine'
[patent_app_type] => 1
[patent_app_number] => 6/843360
[patent_app_country] => US
[patent_app_date] => 1986-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1928
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
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[pdf_file] => patents/04/709/04709130.pdf
[firstpage_image] =>[orig_patent_app_number] => 843360
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/843360 | Apparatus for severing a strip-like or wire-like electrode of a spark erosion machine | Mar 20, 1986 | Issued |
Array
(
[id] => 2338431
[patent_doc_number] => 04677270
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-30
[patent_title] => 'Spark erosion machine with coupled wire electrode guidance heads'
[patent_app_type] => 1
[patent_app_number] => 6/843361
[patent_app_country] => US
[patent_app_date] => 1986-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2977
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/677/04677270.pdf
[firstpage_image] =>[orig_patent_app_number] => 843361
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/843361 | Spark erosion machine with coupled wire electrode guidance heads | Mar 20, 1986 | Issued |
Array
(
[id] => 2384030
[patent_doc_number] => 04752665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-21
[patent_title] => 'Apparatus for securing waste fragments on a spark erosion machine'
[patent_app_type] => 1
[patent_app_number] => 6/838995
[patent_app_country] => US
[patent_app_date] => 1986-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2777
[patent_no_of_claims] => 23
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[pdf_file] => patents/04/752/04752665.pdf
[firstpage_image] =>[orig_patent_app_number] => 838995
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/838995 | Apparatus for securing waste fragments on a spark erosion machine | Mar 11, 1986 | Issued |
Array
(
[id] => 2392110
[patent_doc_number] => 04754115
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-28
[patent_title] => 'High speed electrical discharge machining by redressing high resolution graphite electrodes'
[patent_app_type] => 1
[patent_app_number] => 6/838723
[patent_app_country] => US
[patent_app_date] => 1986-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3736
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/754/04754115.pdf
[firstpage_image] =>[orig_patent_app_number] => 838723
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/838723 | High speed electrical discharge machining by redressing high resolution graphite electrodes | Mar 10, 1986 | Issued |
Array
(
[id] => 2316552
[patent_doc_number] => 04700038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-13
[patent_title] => 'Method and apparatus for measuring the rate of wear of an EDM electrode tool'
[patent_app_type] => 1
[patent_app_number] => 6/836408
[patent_app_country] => US
[patent_app_date] => 1986-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1269
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/700/04700038.pdf
[firstpage_image] =>[orig_patent_app_number] => 836408
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/836408 | Method and apparatus for measuring the rate of wear of an EDM electrode tool | Mar 4, 1986 | Issued |
Array
(
[id] => 2446610
[patent_doc_number] => 04751363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-14
[patent_title] => 'Automatic turn-on fine finish circuit for electrical discharge machining'
[patent_app_type] => 1
[patent_app_number] => 6/834378
[patent_app_country] => US
[patent_app_date] => 1986-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1203
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/751/04751363.pdf
[firstpage_image] =>[orig_patent_app_number] => 834378
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/834378 | Automatic turn-on fine finish circuit for electrical discharge machining | Feb 27, 1986 | Issued |
Array
(
[id] => 2454029
[patent_doc_number] => 04733058
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-22
[patent_title] => 'Fail transistor detection and display system for electrical discharge machining apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/834377
[patent_app_country] => US
[patent_app_date] => 1986-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1380
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/733/04733058.pdf
[firstpage_image] =>[orig_patent_app_number] => 834377
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/834377 | Fail transistor detection and display system for electrical discharge machining apparatus | Feb 27, 1986 | Issued |
Array
(
[id] => 2418452
[patent_doc_number] => 04746782
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-24
[patent_title] => 'Method for securing cut pieces in spark erosive cutting'
[patent_app_type] => 1
[patent_app_number] => 6/829839
[patent_app_country] => US
[patent_app_date] => 1986-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2524
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/746/04746782.pdf
[firstpage_image] =>[orig_patent_app_number] => 829839
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/829839 | Method for securing cut pieces in spark erosive cutting | Feb 13, 1986 | Issued |
Array
(
[id] => 2416785
[patent_doc_number] => 04719327
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-12
[patent_title] => 'Electrical discharge machining power supply'
[patent_app_type] => 1
[patent_app_number] => 6/834242
[patent_app_country] => US
[patent_app_date] => 1986-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/04/719/04719327.pdf
[firstpage_image] =>[orig_patent_app_number] => 834242
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/834242 | Electrical discharge machining power supply | Feb 12, 1986 | Issued |
Array
(
[id] => 2452871
[patent_doc_number] => 04767904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-30
[patent_title] => 'Structure and method of incremental orbital electrical discharge machining'
[patent_app_type] => 1
[patent_app_number] => 6/828368
[patent_app_country] => US
[patent_app_date] => 1986-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/767/04767904.pdf
[firstpage_image] =>[orig_patent_app_number] => 828368
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/828368 | Structure and method of incremental orbital electrical discharge machining | Feb 10, 1986 | Issued |
Array
(
[id] => 2529169
[patent_doc_number] => 04797527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-10
[patent_title] => 'Electrode for electric discharge machining and method for producing the same'
[patent_app_type] => 1
[patent_app_number] => 6/825288
[patent_app_country] => US
[patent_app_date] => 1986-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 6174
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/797/04797527.pdf
[firstpage_image] =>[orig_patent_app_number] => 825288
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/825288 | Electrode for electric discharge machining and method for producing the same | Feb 2, 1986 | Issued |
Array
(
[id] => 2449847
[patent_doc_number] => 04755651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-05
[patent_title] => 'Liquid level setting means for electric discharge machine'
[patent_app_type] => 1
[patent_app_number] => 6/821963
[patent_app_country] => US
[patent_app_date] => 1986-01-24
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[pdf_file] => patents/04/755/04755651.pdf
[firstpage_image] =>[orig_patent_app_number] => 821963
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/821963 | Liquid level setting means for electric discharge machine | Jan 23, 1986 | Issued |
Array
(
[id] => 2352042
[patent_doc_number] => 04703154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-27
[patent_title] => 'Infrared ray heater'
[patent_app_type] => 1
[patent_app_number] => 6/813681
[patent_app_country] => US
[patent_app_date] => 1985-12-26
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/703/04703154.pdf
[firstpage_image] =>[orig_patent_app_number] => 813681
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/813681 | Infrared ray heater | Dec 25, 1985 | Issued |
Array
(
[id] => 2452851
[patent_doc_number] => 04767903
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-30
[patent_title] => 'Process and apparatus for determining the electroerosive completion of a starting hole'
[patent_app_type] => 1
[patent_app_number] => 6/813109
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[patent_app_date] => 1985-12-24
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[pdf_file] => patents/04/767/04767903.pdf
[firstpage_image] =>[orig_patent_app_number] => 813109
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/813109 | Process and apparatus for determining the electroerosive completion of a starting hole | Dec 23, 1985 | Issued |
Array
(
[id] => 2357160
[patent_doc_number] => 04650949
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-17
[patent_title] => 'Electrode for electrical discharge machining film cooling passages in an airfoil'
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[pdf_file] => patents/04/650/04650949.pdf
[firstpage_image] =>[orig_patent_app_number] => 812096
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/812096 | Electrode for electrical discharge machining film cooling passages in an airfoil | Dec 22, 1985 | Issued |
Array
(
[id] => 2351885
[patent_doc_number] => 04703143
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-27
[patent_title] => 'Wire EDM method for preventing wire lagging during machining of an angular corner and workpiece position control'
[patent_app_type] => 1
[patent_app_number] => 6/811368
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[pdf_file] => patents/04/703/04703143.pdf
[firstpage_image] =>[orig_patent_app_number] => 811368
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/811368 | Wire EDM method for preventing wire lagging during machining of an angular corner and workpiece position control | Dec 19, 1985 | Issued |