
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 |
|---|---|---|---|
Array
(
[id] => 2473282
[patent_doc_number] => 04799506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-24
[patent_title] => 'Adjustable safety relief valve'
[patent_app_type] => 1
[patent_app_number] => 7/148080
[patent_app_country] => US
[patent_app_date] => 1988-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 5570
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/799/04799506.pdf
[firstpage_image] =>[orig_patent_app_number] => 148080
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/148080 | Adjustable safety relief valve | Jan 24, 1988 | Issued |
Array
(
[id] => 2468799
[patent_doc_number] => 04827875
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Dilution valves'
[patent_app_type] => 1
[patent_app_number] => 7/146216
[patent_app_country] => US
[patent_app_date] => 1988-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2487
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/827/04827875.pdf
[firstpage_image] =>[orig_patent_app_number] => 146216
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/146216 | Dilution valves | Jan 19, 1988 | Issued |
Array
(
[id] => 2459490
[patent_doc_number] => 04821625
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Valve device for controlling the delivery of pressurized liquid to two separate hydrostatic motors'
[patent_app_type] => 1
[patent_app_number] => 7/145748
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3165
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/821/04821625.pdf
[firstpage_image] =>[orig_patent_app_number] => 145748
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145748 | Valve device for controlling the delivery of pressurized liquid to two separate hydrostatic motors | Jan 18, 1988 | Issued |
| 07/141023 | CONNECTION ARRANGEMENT | Jan 4, 1988 | Abandoned |
Array
(
[id] => 2510878
[patent_doc_number] => 04883093
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-28
[patent_title] => 'Fluid flow control device'
[patent_app_type] => 1
[patent_app_number] => 7/137981
[patent_app_country] => US
[patent_app_date] => 1987-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1242
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/883/04883093.pdf
[firstpage_image] =>[orig_patent_app_number] => 137981
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/137981 | Fluid flow control device | Dec 27, 1987 | Issued |
| 07/137816 | MODULAR VALVE ASSEMBLY | Dec 23, 1987 | Abandoned |
Array
(
[id] => 2502363
[patent_doc_number] => 04874014
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-17
[patent_title] => 'Flow control manifold'
[patent_app_type] => 1
[patent_app_number] => 7/135939
[patent_app_country] => US
[patent_app_date] => 1987-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2010
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 365
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/874/04874014.pdf
[firstpage_image] =>[orig_patent_app_number] => 135939
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/135939 | Flow control manifold | Dec 20, 1987 | Issued |
Array
(
[id] => 2447234
[patent_doc_number] => 04844114
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Pressure-drop sensor valve'
[patent_app_type] => 1
[patent_app_number] => 7/134756
[patent_app_country] => US
[patent_app_date] => 1987-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 7187
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 645
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/844/04844114.pdf
[firstpage_image] =>[orig_patent_app_number] => 134756
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/134756 | Pressure-drop sensor valve | Dec 17, 1987 | Issued |
Array
(
[id] => 2470685
[patent_doc_number] => 04827972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Priority flow control valve'
[patent_app_type] => 1
[patent_app_number] => 7/134766
[patent_app_country] => US
[patent_app_date] => 1987-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2141
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/827/04827972.pdf
[firstpage_image] =>[orig_patent_app_number] => 134766
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/134766 | Priority flow control valve | Dec 17, 1987 | Issued |
Array
(
[id] => 2549190
[patent_doc_number] => 04944323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Tire pressure indicator'
[patent_app_type] => 1
[patent_app_number] => 7/133613
[patent_app_country] => US
[patent_app_date] => 1987-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2306
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944323.pdf
[firstpage_image] =>[orig_patent_app_number] => 133613
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/133613 | Tire pressure indicator | Dec 15, 1987 | Issued |
Array
(
[id] => 2495395
[patent_doc_number] => 04850530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Gas valve using modular construction'
[patent_app_type] => 1
[patent_app_number] => 7/133403
[patent_app_country] => US
[patent_app_date] => 1987-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4933
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/850/04850530.pdf
[firstpage_image] =>[orig_patent_app_number] => 133403
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/133403 | Gas valve using modular construction | Dec 14, 1987 | Issued |
Array
(
[id] => 2490052
[patent_doc_number] => 04830039
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-16
[patent_title] => 'Fuel control valve construction, parts therefor, and methods of making the same'
[patent_app_type] => 1
[patent_app_number] => 7/132572
[patent_app_country] => US
[patent_app_date] => 1987-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 19
[patent_no_of_words] => 9408
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 311
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/830/04830039.pdf
[firstpage_image] =>[orig_patent_app_number] => 132572
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/132572 | Fuel control valve construction, parts therefor, and methods of making the same | Dec 13, 1987 | Issued |
Array
(
[id] => 2405898
[patent_doc_number] => 04787409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'Rupture pin valve system'
[patent_app_type] => 1
[patent_app_number] => 7/131592
[patent_app_country] => US
[patent_app_date] => 1987-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 1871
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/787/04787409.pdf
[firstpage_image] =>[orig_patent_app_number] => 131592
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/131592 | Rupture pin valve system | Dec 10, 1987 | Issued |
Array
(
[id] => 2371708
[patent_doc_number] => 04774982
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-04
[patent_title] => 'Tap water temperature adjusting device'
[patent_app_type] => 1
[patent_app_number] => 7/130296
[patent_app_country] => US
[patent_app_date] => 1987-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1370
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 406
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/774/04774982.pdf
[firstpage_image] =>[orig_patent_app_number] => 130296
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/130296 | Tap water temperature adjusting device | Dec 7, 1987 | Issued |
Array
(
[id] => 2535022
[patent_doc_number] => 04807661
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Fluid control valve'
[patent_app_type] => 1
[patent_app_number] => 7/128729
[patent_app_country] => US
[patent_app_date] => 1987-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2525
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/807/04807661.pdf
[firstpage_image] =>[orig_patent_app_number] => 128729
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/128729 | Fluid control valve | Dec 3, 1987 | Issued |
Array
(
[id] => 2509160
[patent_doc_number] => 04838305
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-13
[patent_title] => 'Pressure differential valve'
[patent_app_type] => 1
[patent_app_number] => 7/128127
[patent_app_country] => US
[patent_app_date] => 1987-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2093
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/838/04838305.pdf
[firstpage_image] =>[orig_patent_app_number] => 128127
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/128127 | Pressure differential valve | Dec 2, 1987 | Issued |
Array
(
[id] => 2465650
[patent_doc_number] => 04819687
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-11
[patent_title] => 'Valve box stabilizer'
[patent_app_type] => 1
[patent_app_number] => 7/126732
[patent_app_country] => US
[patent_app_date] => 1987-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2308
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/819/04819687.pdf
[firstpage_image] =>[orig_patent_app_number] => 126732
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/126732 | Valve box stabilizer | Nov 29, 1987 | Issued |
Array
(
[id] => 2472946
[patent_doc_number] => 04828092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Friction clutch and method of making a diaphragm spring therefor'
[patent_app_type] => 1
[patent_app_number] => 7/125726
[patent_app_country] => US
[patent_app_date] => 1987-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 4178
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/828/04828092.pdf
[firstpage_image] =>[orig_patent_app_number] => 125726
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/125726 | Friction clutch and method of making a diaphragm spring therefor | Nov 29, 1987 | Issued |
Array
(
[id] => 2496742
[patent_doc_number] => 04840195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => 'Piston-backed gas pressure regulator'
[patent_app_type] => 1
[patent_app_number] => 7/122959
[patent_app_country] => US
[patent_app_date] => 1987-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3296
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/840/04840195.pdf
[firstpage_image] =>[orig_patent_app_number] => 122959
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/122959 | Piston-backed gas pressure regulator | Nov 18, 1987 | Issued |
Array
(
[id] => 2377937
[patent_doc_number] => 04768545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-06
[patent_title] => 'Actuator for air conditioning system'
[patent_app_type] => 1
[patent_app_number] => 7/121403
[patent_app_country] => US
[patent_app_date] => 1987-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 3026
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/768/04768545.pdf
[firstpage_image] =>[orig_patent_app_number] => 121403
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/121403 | Actuator for air conditioning system | Nov 15, 1987 | Issued |