
James P. Duffy
Examiner (ID: 11339, Phone: (571)270-7516 , Office: P/2461 )
| Most Active Art Unit | 2461 |
| Art Unit(s) | 2416, 2461, 4173 |
| Total Applications | 686 |
| Issued Applications | 499 |
| Pending Applications | 72 |
| Abandoned Applications | 142 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2772321
[patent_doc_number] => 05060308
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Firefighters mask communication system'
[patent_app_type] => 1
[patent_app_number] => 7/299333
[patent_app_country] => US
[patent_app_date] => 1989-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 3693
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 385
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/060/05060308.pdf
[firstpage_image] =>[orig_patent_app_number] => 299333
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/299333 | Firefighters mask communication system | Jan 22, 1989 | Issued |
Array
(
[id] => 2493449
[patent_doc_number] => 04868506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Defect detection using intermodulation signals'
[patent_app_type] => 1
[patent_app_number] => 7/279482
[patent_app_country] => US
[patent_app_date] => 1988-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2824
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/868/04868506.pdf
[firstpage_image] =>[orig_patent_app_number] => 279482
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/279482 | Defect detection using intermodulation signals | Dec 1, 1988 | Issued |
Array
(
[id] => 2842629
[patent_doc_number] => 05121103
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-09
[patent_title] => 'Load isolated article surveillance system and antenna assembly'
[patent_app_type] => 1
[patent_app_number] => 7/226136
[patent_app_country] => US
[patent_app_date] => 1988-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 6420
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/121/05121103.pdf
[firstpage_image] =>[orig_patent_app_number] => 226136
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/226136 | Load isolated article surveillance system and antenna assembly | Jul 28, 1988 | Issued |
Array
(
[id] => 2712382
[patent_doc_number] => 05014011
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Capacitance measuring apparatus with means for nulling the resistive component'
[patent_app_type] => 1
[patent_app_number] => 7/200284
[patent_app_country] => US
[patent_app_date] => 1988-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3429
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 365
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/014/05014011.pdf
[firstpage_image] =>[orig_patent_app_number] => 200284
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/200284 | Capacitance measuring apparatus with means for nulling the resistive component | May 30, 1988 | Issued |
Array
(
[id] => 2630320
[patent_doc_number] => 04920319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-24
[patent_title] => 'Method and apparatus for determining the thickness of a coating on a metal substrate'
[patent_app_type] => 1
[patent_app_number] => 7/153292
[patent_app_country] => US
[patent_app_date] => 1988-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 8266
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/920/04920319.pdf
[firstpage_image] =>[orig_patent_app_number] => 153292
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/153292 | Method and apparatus for determining the thickness of a coating on a metal substrate | Feb 2, 1988 | Issued |
Array
(
[id] => 2138312
[patent_doc_number] => 04551783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-05
[patent_title] => 'Heel grounding strap'
[patent_app_type] => 1
[patent_app_number] => 6/662785
[patent_app_country] => US
[patent_app_date] => 1984-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 960
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[patent_words_short_claim] => 102
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/551/04551783.pdf
[firstpage_image] =>[orig_patent_app_number] => 662785
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/662785 | Heel grounding strap | Oct 18, 1984 | Issued |
Array
(
[id] => 2209104
[patent_doc_number] => 04544981
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-01
[patent_title] => 'Short circuit protector/controller circuit'
[patent_app_type] => 1
[patent_app_number] => 6/656510
[patent_app_country] => US
[patent_app_date] => 1984-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3614
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/544/04544981.pdf
[firstpage_image] =>[orig_patent_app_number] => 656510
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/656510 | Short circuit protector/controller circuit | Sep 30, 1984 | Issued |
Array
(
[id] => 2188411
[patent_doc_number] => 04555741
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-26
[patent_title] => 'Device for eliminating inrush-current'
[patent_app_type] => 1
[patent_app_number] => 6/616166
[patent_app_country] => US
[patent_app_date] => 1984-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1160
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/555/04555741.pdf
[firstpage_image] =>[orig_patent_app_number] => 616166
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/616166 | Device for eliminating inrush-current | May 31, 1984 | Issued |
Array
(
[id] => 2183765
[patent_doc_number] => 04561036
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Charging generator controlling device'
[patent_app_type] => 1
[patent_app_number] => 6/611286
[patent_app_country] => US
[patent_app_date] => 1984-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3287
[patent_no_of_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/561/04561036.pdf
[firstpage_image] =>[orig_patent_app_number] => 611286
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/611286 | Charging generator controlling device | May 16, 1984 | Issued |
Array
(
[id] => 2142891
[patent_doc_number] => 04532633
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-30
[patent_title] => 'DC arc furnace improved hearth construction'
[patent_app_type] => 1
[patent_app_number] => 6/610698
[patent_app_country] => US
[patent_app_date] => 1984-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1042
[patent_no_of_claims] => 3
[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/04/532/04532633.pdf
[firstpage_image] =>[orig_patent_app_number] => 610698
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/610698 | DC arc furnace improved hearth construction | May 15, 1984 | Issued |
| 06/609661 | DISTRIBUTION TRANSFORMER WITH SURGE PROTECTION DEVICE | May 13, 1984 | Abandoned |
Array
(
[id] => 2162033
[patent_doc_number] => 04510549
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-09
[patent_title] => 'Power supply voltage monitor and control system'
[patent_app_type] => 1
[patent_app_number] => 6/602684
[patent_app_country] => US
[patent_app_date] => 1984-04-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/510/04510549.pdf
[firstpage_image] =>[orig_patent_app_number] => 602684
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/602684 | Power supply voltage monitor and control system | Apr 22, 1984 | Issued |
Array
(
[id] => 2176343
[patent_doc_number] => 04538201
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-27
[patent_title] => 'Surge protector'
[patent_app_type] => 1
[patent_app_number] => 6/597774
[patent_app_country] => US
[patent_app_date] => 1984-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1816
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[pdf_file] => patents/04/538/04538201.pdf
[firstpage_image] =>[orig_patent_app_number] => 597774
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/597774 | Surge protector | Apr 5, 1984 | Issued |
| 06/596078 | DEVICE FOR PROTECTING ELECTRONIC CIRCUITS, SUCH AS INTEGRATED CIRCUITS AGAINST ELECTROSTATIC CHARGES | Apr 1, 1984 | Abandoned |
Array
(
[id] => 2148289
[patent_doc_number] => 04506310
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-19
[patent_title] => 'Precision fusing arrangement'
[patent_app_type] => 1
[patent_app_number] => 6/590964
[patent_app_country] => US
[patent_app_date] => 1984-03-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/506/04506310.pdf
[firstpage_image] =>[orig_patent_app_number] => 590964
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/590964 | Precision fusing arrangement | Mar 18, 1984 | Issued |
Array
(
[id] => 2108268
[patent_doc_number] => 04484247
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-20
[patent_title] => 'Nonfragmenting station arrester'
[patent_app_type] => 1
[patent_app_number] => 6/587758
[patent_app_country] => US
[patent_app_date] => 1984-03-09
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/484/04484247.pdf
[firstpage_image] =>[orig_patent_app_number] => 587758
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/587758 | Nonfragmenting station arrester | Mar 8, 1984 | Issued |
Array
(
[id] => 2148166
[patent_doc_number] => 04536818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-20
[patent_title] => 'Solenoid driver with switching during current decay from initial peak current'
[patent_app_type] => 1
[patent_app_number] => 6/585715
[patent_app_country] => US
[patent_app_date] => 1984-03-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/536/04536818.pdf
[firstpage_image] =>[orig_patent_app_number] => 585715
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/585715 | Solenoid driver with switching during current decay from initial peak current | Mar 1, 1984 | Issued |
Array
(
[id] => 2193733
[patent_doc_number] => 04546403
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-08
[patent_title] => 'Solenoid switching driver with solenoid current proportional to an analog voltage'
[patent_app_type] => 1
[patent_app_number] => 6/585717
[patent_app_country] => US
[patent_app_date] => 1984-03-02
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[pdf_file] => patents/04/546/04546403.pdf
[firstpage_image] =>[orig_patent_app_number] => 585717
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/585717 | Solenoid switching driver with solenoid current proportional to an analog voltage | Mar 1, 1984 | Issued |
Array
(
[id] => 2197847
[patent_doc_number] => 04502091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-26
[patent_title] => 'Positive and negative ion distributor bar'
[patent_app_type] => 1
[patent_app_number] => 6/581732
[patent_app_country] => US
[patent_app_date] => 1984-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/502/04502091.pdf
[firstpage_image] =>[orig_patent_app_number] => 581732
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/581732 | Positive and negative ion distributor bar | Feb 20, 1984 | Issued |
Array
(
[id] => 2249188
[patent_doc_number] => 04568998
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-04
[patent_title] => 'Electronic code controlled deadbolt'
[patent_app_type] => 1
[patent_app_number] => 6/581961
[patent_app_country] => US
[patent_app_date] => 1984-02-21
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[pdf_file] => patents/04/568/04568998.pdf
[firstpage_image] =>[orig_patent_app_number] => 581961
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/581961 | Electronic code controlled deadbolt | Feb 20, 1984 | Issued |