
Stephen M. Hepperle
Supervisory Patent Examiner (ID: 15759, Phone: (571)272-4913 , Office: P/3700 )
| Most Active Art Unit | 3407 |
| Art Unit(s) | 3700, 3753, 3407 |
| Total Applications | 2621 |
| Issued Applications | 2150 |
| Pending Applications | 140 |
| Abandoned Applications | 331 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 06/932500 | VALVE ASSEMBLY FOR USE IN A FUEL TANK OF A VEHICLE | Nov 19, 1986 | Abandoned |
Array
(
[id] => 2402587
[patent_doc_number] => 04745941
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-24
[patent_title] => 'Valve system for oxygen enrichment of a flow of pressurized combustion air'
[patent_app_type] => 1
[patent_app_number] => 6/932915
[patent_app_country] => US
[patent_app_date] => 1986-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5087
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 417
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/745/04745941.pdf
[firstpage_image] =>[orig_patent_app_number] => 932915
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/932915 | Valve system for oxygen enrichment of a flow of pressurized combustion air | Nov 18, 1986 | Issued |
Array
(
[id] => 2326739
[patent_doc_number] => 04700927
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-20
[patent_title] => 'Slide gate'
[patent_app_type] => 1
[patent_app_number] => 6/929920
[patent_app_country] => US
[patent_app_date] => 1986-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1913
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 221
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/700/04700927.pdf
[firstpage_image] =>[orig_patent_app_number] => 929920
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/929920 | Slide gate | Nov 11, 1986 | Issued |
Array
(
[id] => 2431401
[patent_doc_number] => 04739798
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Multiple control valve for mixing fluids'
[patent_app_type] => 1
[patent_app_number] => 6/928799
[patent_app_country] => US
[patent_app_date] => 1986-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 19
[patent_no_of_words] => 5838
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/739/04739798.pdf
[firstpage_image] =>[orig_patent_app_number] => 928799
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/928799 | Multiple control valve for mixing fluids | Nov 9, 1986 | Issued |
| 06/926437 | AUTOMATIC RECIRCULATION VALVE | Nov 2, 1986 | Abandoned |
Array
(
[id] => 2648461
[patent_doc_number] => 04934406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Throttling valve'
[patent_app_type] => 1
[patent_app_number] => 6/926320
[patent_app_country] => US
[patent_app_date] => 1986-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1801
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[pdf_file] => patents/04/934/04934406.pdf
[firstpage_image] =>[orig_patent_app_number] => 926320
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/926320 | Throttling valve | Nov 2, 1986 | Issued |
Array
(
[id] => 2400893
[patent_doc_number] => 04741363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-03
[patent_title] => 'Fluid faucet'
[patent_app_type] => 1
[patent_app_number] => 6/925498
[patent_app_country] => US
[patent_app_date] => 1986-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1755
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 601
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/741/04741363.pdf
[firstpage_image] =>[orig_patent_app_number] => 925498
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/925498 | Fluid faucet | Oct 28, 1986 | Issued |
| 06/923871 | AUTOMATIC FLOW CONTROL VALVE | Oct 27, 1986 | Abandoned |
Array
(
[id] => 2444465
[patent_doc_number] => 04717004
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-05
[patent_title] => 'Self-adjusting clutch mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/920894
[patent_app_country] => US
[patent_app_date] => 1986-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 6211
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/717/04717004.pdf
[firstpage_image] =>[orig_patent_app_number] => 920894
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/920894 | Self-adjusting clutch mechanism | Oct 15, 1986 | Issued |
Array
(
[id] => 2373059
[patent_doc_number] => 04776367
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-11
[patent_title] => 'Aseptic constant-flow valve'
[patent_app_type] => 1
[patent_app_number] => 6/918094
[patent_app_country] => US
[patent_app_date] => 1986-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2198
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/776/04776367.pdf
[firstpage_image] =>[orig_patent_app_number] => 918094
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/918094 | Aseptic constant-flow valve | Oct 13, 1986 | Issued |
| 06/908918 | INHALATION RESPONSIVE GAS PRESSURE REGULATOR | Sep 18, 1986 | Abandoned |
Array
(
[id] => 2405017
[patent_doc_number] => 04747425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-31
[patent_title] => '3-way pressure reducing valve having means for monitoring the secondary pressure'
[patent_app_type] => 1
[patent_app_number] => 6/906451
[patent_app_country] => US
[patent_app_date] => 1986-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4665
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 346
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/747/04747425.pdf
[firstpage_image] =>[orig_patent_app_number] => 906451
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/906451 | 3-way pressure reducing valve having means for monitoring the secondary pressure | Sep 11, 1986 | Issued |
Array
(
[id] => 2431323
[patent_doc_number] => 04739794
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Rotatable valve with anti-cavitation structure'
[patent_app_type] => 1
[patent_app_number] => 6/901630
[patent_app_country] => US
[patent_app_date] => 1986-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/04/739/04739794.pdf
[firstpage_image] =>[orig_patent_app_number] => 901630
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/901630 | Rotatable valve with anti-cavitation structure | Aug 28, 1986 | Issued |
Array
(
[id] => 2408331
[patent_doc_number] => 04773446
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-27
[patent_title] => 'Valve block assembly'
[patent_app_type] => 1
[patent_app_number] => 6/901327
[patent_app_country] => US
[patent_app_date] => 1986-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/04/773/04773446.pdf
[firstpage_image] =>[orig_patent_app_number] => 901327
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/901327 | Valve block assembly | Aug 26, 1986 | Issued |
Array
(
[id] => 2402715
[patent_doc_number] => 04730806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Gate valve'
[patent_app_type] => 1
[patent_app_number] => 6/900224
[patent_app_country] => US
[patent_app_date] => 1986-08-22
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/730/04730806.pdf
[firstpage_image] =>[orig_patent_app_number] => 900224
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/900224 | Gate valve | Aug 21, 1986 | Issued |
Array
(
[id] => 2508975
[patent_doc_number] => 04838295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-13
[patent_title] => 'System for controlling mass flow rates of two gases'
[patent_app_type] => 1
[patent_app_number] => 6/897541
[patent_app_country] => US
[patent_app_date] => 1986-08-21
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[pdf_file] => patents/04/838/04838295.pdf
[firstpage_image] =>[orig_patent_app_number] => 897541
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/897541 | System for controlling mass flow rates of two gases | Aug 20, 1986 | Issued |
Array
(
[id] => 2293608
[patent_doc_number] => 04690165
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Mixing tee check valve and method'
[patent_app_type] => 1
[patent_app_number] => 6/898867
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[pdf_file] => patents/04/690/04690165.pdf
[firstpage_image] =>[orig_patent_app_number] => 898867
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/898867 | Mixing tee check valve and method | Aug 19, 1986 | Issued |
Array
(
[id] => 2401918
[patent_doc_number] => 04735225
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-05
[patent_title] => 'Method and apparatus for drawing and regulating the output and pressure of a liquid additive'
[patent_app_type] => 1
[patent_app_number] => 6/897828
[patent_app_country] => US
[patent_app_date] => 1986-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2286
[patent_no_of_claims] => 16
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/735/04735225.pdf
[firstpage_image] =>[orig_patent_app_number] => 897828
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/897828 | Method and apparatus for drawing and regulating the output and pressure of a liquid additive | Aug 18, 1986 | Issued |
| 06/896118 | FRICTION CLUTCH AND METHOD OF MAKING A DIAPHRAGM SPRING THEREFOR | Aug 11, 1986 | Abandoned |
Array
(
[id] => 2400764
[patent_doc_number] => 04741356
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-03
[patent_title] => 'Hydrant variable riser and restraint'
[patent_app_type] => 1
[patent_app_number] => 6/894854
[patent_app_country] => US
[patent_app_date] => 1986-08-08
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/741/04741356.pdf
[firstpage_image] =>[orig_patent_app_number] => 894854
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/894854 | Hydrant variable riser and restraint | Aug 7, 1986 | Issued |