
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] => 2100656
[patent_doc_number] => 04483508
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-20
[patent_title] => 'Gradient power valve assembly'
[patent_app_type] => 1
[patent_app_number] => 6/351269
[patent_app_country] => US
[patent_app_date] => 1982-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3535
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 509
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/483/04483508.pdf
[firstpage_image] =>[orig_patent_app_number] => 351269
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/351269 | Gradient power valve assembly | Feb 21, 1982 | Issued |
Array
(
[id] => 2150325
[patent_doc_number] => 04518014
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-21
[patent_title] => 'Relief valves for sanitation systems or the like'
[patent_app_type] => 1
[patent_app_number] => 6/350545
[patent_app_country] => US
[patent_app_date] => 1982-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1908
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/518/04518014.pdf
[firstpage_image] =>[orig_patent_app_number] => 350545
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350545 | Relief valves for sanitation systems or the like | Feb 18, 1982 | Issued |
Array
(
[id] => 2091209
[patent_doc_number] => 04474211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Pressure and vacuum relief valve with debris-catching feature'
[patent_app_type] => 1
[patent_app_number] => 6/350079
[patent_app_country] => US
[patent_app_date] => 1982-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1737
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/474/04474211.pdf
[firstpage_image] =>[orig_patent_app_number] => 350079
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350079 | Pressure and vacuum relief valve with debris-catching feature | Feb 17, 1982 | Issued |
Array
(
[id] => 2062019
[patent_doc_number] => 04429705
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-07
[patent_title] => 'Manually actuated fuel valve control'
[patent_app_type] => 1
[patent_app_number] => 6/346334
[patent_app_country] => US
[patent_app_date] => 1982-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2536
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/429/04429705.pdf
[firstpage_image] =>[orig_patent_app_number] => 346334
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/346334 | Manually actuated fuel valve control | Feb 4, 1982 | Issued |
Array
(
[id] => 2074670
[patent_doc_number] => 04446887
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-08
[patent_title] => 'Variable high pressure choke'
[patent_app_type] => 1
[patent_app_number] => 6/332939
[patent_app_country] => US
[patent_app_date] => 1981-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 6184
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 309
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/446/04446887.pdf
[firstpage_image] =>[orig_patent_app_number] => 332939
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/332939 | Variable high pressure choke | Dec 20, 1981 | Issued |
Array
(
[id] => 2078187
[patent_doc_number] => 04449691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Electromagnet'
[patent_app_type] => 1
[patent_app_number] => 6/332836
[patent_app_country] => US
[patent_app_date] => 1981-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1761
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/449/04449691.pdf
[firstpage_image] =>[orig_patent_app_number] => 332836
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/332836 | Electromagnet | Dec 20, 1981 | Issued |
Array
(
[id] => 2094442
[patent_doc_number] => 04469125
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-04
[patent_title] => 'Quick release valve'
[patent_app_type] => 1
[patent_app_number] => 6/331143
[patent_app_country] => US
[patent_app_date] => 1981-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2705
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/469/04469125.pdf
[firstpage_image] =>[orig_patent_app_number] => 331143
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/331143 | Quick release valve | Dec 15, 1981 | Issued |
Array
(
[id] => 2091114
[patent_doc_number] => 04456223
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-26
[patent_title] => 'Flow control apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/327111
[patent_app_country] => US
[patent_app_date] => 1981-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2935
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/456/04456223.pdf
[firstpage_image] =>[orig_patent_app_number] => 327111
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/327111 | Flow control apparatus | Dec 2, 1981 | Issued |
Array
(
[id] => 2028575
[patent_doc_number] => 04422618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-27
[patent_title] => 'Remotely operated valve'
[patent_app_type] => 1
[patent_app_number] => 6/326331
[patent_app_country] => US
[patent_app_date] => 1981-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3413
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 538
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/422/04422618.pdf
[firstpage_image] =>[orig_patent_app_number] => 326331
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/326331 | Remotely operated valve | Nov 30, 1981 | Issued |
Array
(
[id] => 2058632
[patent_doc_number] => 04487107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-11
[patent_title] => 'Method of controlling revolution of drive shaft external combustion engine and Russin external combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/318569
[patent_app_country] => US
[patent_app_date] => 1981-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 10431
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 313
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/487/04487107.pdf
[firstpage_image] =>[orig_patent_app_number] => 318569
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/318569 | Method of controlling revolution of drive shaft external combustion engine and Russin external combustion engine | Nov 4, 1981 | Issued |
| 06/311519 | FLUID CONTROL VALVE | Oct 14, 1981 | Abandoned |
Array
(
[id] => 2105235
[patent_doc_number] => 04450857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Device for tapping and plugging a fluid conductor'
[patent_app_type] => 1
[patent_app_number] => 6/291661
[patent_app_country] => US
[patent_app_date] => 1981-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3408
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/450/04450857.pdf
[firstpage_image] =>[orig_patent_app_number] => 291661
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/291661 | Device for tapping and plugging a fluid conductor | Aug 9, 1981 | Issued |
Array
(
[id] => 2056625
[patent_doc_number] => 04427175
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-24
[patent_title] => 'Valve'
[patent_app_type] => 1
[patent_app_number] => 6/289817
[patent_app_country] => US
[patent_app_date] => 1981-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 5312
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/427/04427175.pdf
[firstpage_image] =>[orig_patent_app_number] => 289817
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/289817 | Valve | Aug 2, 1981 | Issued |
Array
(
[id] => 2096928
[patent_doc_number] => 04445541
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-01
[patent_title] => 'Hydraulic remote control joystick'
[patent_app_type] => 1
[patent_app_number] => 6/280473
[patent_app_country] => US
[patent_app_date] => 1981-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4401
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/445/04445541.pdf
[firstpage_image] =>[orig_patent_app_number] => 280473
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/280473 | Hydraulic remote control joystick | Jul 5, 1981 | Issued |