
Peter Chen
Examiner (ID: 11932, Phone: (571)270-7241 , Office: P/2462 )
| Most Active Art Unit | 2462 |
| Art Unit(s) | 2462 |
| Total Applications | 549 |
| Issued Applications | 456 |
| Pending Applications | 58 |
| Abandoned Applications | 58 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2579055
[patent_doc_number] => 04958801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-25
[patent_title] => 'Valve construction and method of making the same'
[patent_app_type] => 1
[patent_app_number] => 7/409243
[patent_app_country] => US
[patent_app_date] => 1989-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 2920
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/958/04958801.pdf
[firstpage_image] =>[orig_patent_app_number] => 409243
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/409243 | Valve construction and method of making the same | Sep 18, 1989 | Issued |
Array
(
[id] => 2693134
[patent_doc_number] => 05013007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Flush valve refill ring'
[patent_app_type] => 1
[patent_app_number] => 7/408367
[patent_app_country] => US
[patent_app_date] => 1989-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1306
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/013/05013007.pdf
[firstpage_image] =>[orig_patent_app_number] => 408367
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/408367 | Flush valve refill ring | Sep 17, 1989 | Issued |
Array
(
[id] => 2606776
[patent_doc_number] => 04943033
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Flow control valve'
[patent_app_type] => 1
[patent_app_number] => 7/408708
[patent_app_country] => US
[patent_app_date] => 1989-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1136
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/943/04943033.pdf
[firstpage_image] =>[orig_patent_app_number] => 408708
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/408708 | Flow control valve | Sep 17, 1989 | Issued |
Array
(
[id] => 2655716
[patent_doc_number] => 05046702
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Solenoid device'
[patent_app_type] => 1
[patent_app_number] => 7/415333
[patent_app_country] => US
[patent_app_date] => 1989-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 5185
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/046/05046702.pdf
[firstpage_image] =>[orig_patent_app_number] => 415333
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/415333 | Solenoid device | Sep 13, 1989 | Issued |
Array
(
[id] => 2730463
[patent_doc_number] => 05011112
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Incremental electrically actuated valve'
[patent_app_type] => 1
[patent_app_number] => 7/405160
[patent_app_country] => US
[patent_app_date] => 1989-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 17
[patent_no_of_words] => 6403
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/011/05011112.pdf
[firstpage_image] =>[orig_patent_app_number] => 405160
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/405160 | Incremental electrically actuated valve | Sep 10, 1989 | Issued |
Array
(
[id] => 2580991
[patent_doc_number] => 04921016
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Water mixing valve'
[patent_app_type] => 1
[patent_app_number] => 7/404304
[patent_app_country] => US
[patent_app_date] => 1989-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2250
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/921/04921016.pdf
[firstpage_image] =>[orig_patent_app_number] => 404304
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/404304 | Water mixing valve | Sep 6, 1989 | Issued |
Array
(
[id] => 2712344
[patent_doc_number] => 05024418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Fluid flow rate control device'
[patent_app_type] => 1
[patent_app_number] => 7/404296
[patent_app_country] => US
[patent_app_date] => 1989-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4206
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/024/05024418.pdf
[firstpage_image] =>[orig_patent_app_number] => 404296
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/404296 | Fluid flow rate control device | Sep 6, 1989 | Issued |
Array
(
[id] => 2618214
[patent_doc_number] => 04957139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Low-noise nozzle valve'
[patent_app_type] => 1
[patent_app_number] => 7/404290
[patent_app_country] => US
[patent_app_date] => 1989-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2311
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/957/04957139.pdf
[firstpage_image] =>[orig_patent_app_number] => 404290
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/404290 | Low-noise nozzle valve | Sep 6, 1989 | Issued |
Array
(
[id] => 2582790
[patent_doc_number] => 04923169
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Multi-stream thin edge orifice disks for valves'
[patent_app_type] => 1
[patent_app_number] => 7/402420
[patent_app_country] => US
[patent_app_date] => 1989-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 2997
[patent_no_of_claims] => 3
[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/04/923/04923169.pdf
[firstpage_image] =>[orig_patent_app_number] => 402420
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/402420 | Multi-stream thin edge orifice disks for valves | Aug 31, 1989 | Issued |
Array
(
[id] => 2668631
[patent_doc_number] => 05048555
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Process and apparatus for protecting and supporting a seal of a valve'
[patent_app_type] => 1
[patent_app_number] => 7/415343
[patent_app_country] => US
[patent_app_date] => 1989-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 3736
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/048/05048555.pdf
[firstpage_image] =>[orig_patent_app_number] => 415343
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/415343 | Process and apparatus for protecting and supporting a seal of a valve | Aug 30, 1989 | Issued |
Array
(
[id] => 2655449
[patent_doc_number] => 04982760
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Three-way valve with radial seal'
[patent_app_type] => 1
[patent_app_number] => 7/400578
[patent_app_country] => US
[patent_app_date] => 1989-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 3178
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/982/04982760.pdf
[firstpage_image] =>[orig_patent_app_number] => 400578
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/400578 | Three-way valve with radial seal | Aug 29, 1989 | Issued |
Array
(
[id] => 2655789
[patent_doc_number] => 04953825
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-04
[patent_title] => 'Electro-magnetic proportional flow control valve'
[patent_app_type] => 1
[patent_app_number] => 7/400766
[patent_app_country] => US
[patent_app_date] => 1989-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2960
[patent_no_of_claims] => 7
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/953/04953825.pdf
[firstpage_image] =>[orig_patent_app_number] => 400766
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/400766 | Electro-magnetic proportional flow control valve | Aug 29, 1989 | Issued |
Array
(
[id] => 2614200
[patent_doc_number] => 04915350
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-10
[patent_title] => 'Electromagnetically actuatable valve'
[patent_app_type] => 1
[patent_app_number] => 7/397801
[patent_app_country] => US
[patent_app_date] => 1989-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2385
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/915/04915350.pdf
[firstpage_image] =>[orig_patent_app_number] => 397801
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/397801 | Electromagnetically actuatable valve | Aug 22, 1989 | Issued |
Array
(
[id] => 2606889
[patent_doc_number] => 04893655
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'Double valve mechanism for an acoustic modulator'
[patent_app_type] => 1
[patent_app_number] => 7/397549
[patent_app_country] => US
[patent_app_date] => 1989-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 2554
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/893/04893655.pdf
[firstpage_image] =>[orig_patent_app_number] => 397549
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/397549 | Double valve mechanism for an acoustic modulator | Aug 22, 1989 | Issued |
Array
(
[id] => 2628756
[patent_doc_number] => 04938451
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-03
[patent_title] => 'Method for controlling solenoid de-energized air gap'
[patent_app_type] => 1
[patent_app_number] => 7/396591
[patent_app_country] => US
[patent_app_date] => 1989-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1158
[patent_no_of_claims] => 4
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/938/04938451.pdf
[firstpage_image] =>[orig_patent_app_number] => 396591
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/396591 | Method for controlling solenoid de-energized air gap | Aug 20, 1989 | Issued |
Array
(
[id] => 2586333
[patent_doc_number] => 04947890
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Flow control valve with dirt protection'
[patent_app_type] => 1
[patent_app_number] => 7/395390
[patent_app_country] => US
[patent_app_date] => 1989-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2884
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[patent_words_short_claim] => 164
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/947/04947890.pdf
[firstpage_image] =>[orig_patent_app_number] => 395390
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/395390 | Flow control valve with dirt protection | Aug 17, 1989 | Issued |
Array
(
[id] => 2601550
[patent_doc_number] => 04967797
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Tap valve'
[patent_app_type] => 1
[patent_app_number] => 7/394878
[patent_app_country] => US
[patent_app_date] => 1989-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_claims] => 22
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/967/04967797.pdf
[firstpage_image] =>[orig_patent_app_number] => 394878
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/394878 | Tap valve | Aug 15, 1989 | Issued |
Array
(
[id] => 2623044
[patent_doc_number] => 04909475
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Electromagnetic air control valve for an internal combustion engine fuel supply device'
[patent_app_type] => 1
[patent_app_number] => 7/393016
[patent_app_country] => US
[patent_app_date] => 1989-08-10
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/909/04909475.pdf
[firstpage_image] =>[orig_patent_app_number] => 393016
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/393016 | Electromagnetic air control valve for an internal combustion engine fuel supply device | Aug 9, 1989 | Issued |
Array
(
[id] => 2590120
[patent_doc_number] => 04948094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Outlet valves'
[patent_app_type] => 1
[patent_app_number] => 7/392084
[patent_app_country] => US
[patent_app_date] => 1989-08-09
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/948/04948094.pdf
[firstpage_image] =>[orig_patent_app_number] => 392084
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/392084 | Outlet valves | Aug 8, 1989 | Issued |
Array
(
[id] => 2567726
[patent_doc_number] => 04924911
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Three-way valve'
[patent_app_type] => 1
[patent_app_number] => 7/391189
[patent_app_country] => US
[patent_app_date] => 1989-08-08
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/924/04924911.pdf
[firstpage_image] =>[orig_patent_app_number] => 391189
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391189 | Three-way valve | Aug 7, 1989 | Issued |