
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] => 2771410
[patent_doc_number] => 05101851
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Apparatus for control of hard water scale deposition in cooling systems'
[patent_app_type] => 1
[patent_app_number] => 7/614856
[patent_app_country] => US
[patent_app_date] => 1990-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2751
[patent_no_of_claims] => 7
[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/05/101/05101851.pdf
[firstpage_image] =>[orig_patent_app_number] => 614856
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/614856 | Apparatus for control of hard water scale deposition in cooling systems | Nov 15, 1990 | Issued |
Array
(
[id] => 2754462
[patent_doc_number] => 05074329
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Three-way valve for a refrigeration system'
[patent_app_type] => 1
[patent_app_number] => 7/611559
[patent_app_country] => US
[patent_app_date] => 1990-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3743
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/074/05074329.pdf
[firstpage_image] =>[orig_patent_app_number] => 611559
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/611559 | Three-way valve for a refrigeration system | Nov 12, 1990 | Issued |
Array
(
[id] => 2768394
[patent_doc_number] => 05129419
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Pressure control valve'
[patent_app_type] => 1
[patent_app_number] => 7/612229
[patent_app_country] => US
[patent_app_date] => 1990-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 3541
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129419.pdf
[firstpage_image] =>[orig_patent_app_number] => 612229
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/612229 | Pressure control valve | Nov 12, 1990 | Issued |
Array
(
[id] => 2690739
[patent_doc_number] => 05067523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Air-gas controller unit'
[patent_app_type] => 1
[patent_app_number] => 7/610072
[patent_app_country] => US
[patent_app_date] => 1990-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2858
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/067/05067523.pdf
[firstpage_image] =>[orig_patent_app_number] => 610072
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/610072 | Air-gas controller unit | Nov 6, 1990 | Issued |
Array
(
[id] => 2862216
[patent_doc_number] => 05107894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Electrically controlled shutoff valve and use of the latter'
[patent_app_type] => 1
[patent_app_number] => 7/609912
[patent_app_country] => US
[patent_app_date] => 1990-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4045
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/107/05107894.pdf
[firstpage_image] =>[orig_patent_app_number] => 609912
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/609912 | Electrically controlled shutoff valve and use of the latter | Nov 5, 1990 | Issued |
Array
(
[id] => 2835751
[patent_doc_number] => 05111846
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Electrically controlled fitting'
[patent_app_type] => 1
[patent_app_number] => 7/609913
[patent_app_country] => US
[patent_app_date] => 1990-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 9045
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/111/05111846.pdf
[firstpage_image] =>[orig_patent_app_number] => 609913
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/609913 | Electrically controlled fitting | Nov 5, 1990 | Issued |
| 07/609337 | PNEUMATICALLY CONTROLLED MULTIPLE VALVE SYSTEM FOR FLUID TRANSFER | Nov 4, 1990 | Abandoned |
| 07/608284 | PLUNGER-TYPE FUEL PRESSURE REGULATOR | Nov 1, 1990 | Abandoned |
| 07/607276 | PINCH VALVE CONTROL SYSTEM FOR WATER LINE ISOLATION AND METHOD | Oct 30, 1990 | Abandoned |
Array
(
[id] => 2689128
[patent_doc_number] => 05054508
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Fuel tank vent system and diaphragm valve for such system'
[patent_app_type] => 1
[patent_app_number] => 7/607744
[patent_app_country] => US
[patent_app_date] => 1990-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1849
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054508.pdf
[firstpage_image] =>[orig_patent_app_number] => 607744
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/607744 | Fuel tank vent system and diaphragm valve for such system | Oct 28, 1990 | Issued |
Array
(
[id] => 2957106
[patent_doc_number] => 05224509
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-06
[patent_title] => 'Automatic faucet'
[patent_app_type] => 1
[patent_app_number] => 7/576488
[patent_app_country] => US
[patent_app_date] => 1990-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 29
[patent_no_of_words] => 12691
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/224/05224509.pdf
[firstpage_image] =>[orig_patent_app_number] => 576488
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/576488 | Automatic faucet | Oct 28, 1990 | Issued |
Array
(
[id] => 2769495
[patent_doc_number] => 05099874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Residential waste water disposal system'
[patent_app_type] => 1
[patent_app_number] => 7/603431
[patent_app_country] => US
[patent_app_date] => 1990-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 16
[patent_no_of_words] => 2349
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/099/05099874.pdf
[firstpage_image] =>[orig_patent_app_number] => 603431
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/603431 | Residential waste water disposal system | Oct 25, 1990 | Issued |
Array
(
[id] => 2789488
[patent_doc_number] => 05156177
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-20
[patent_title] => 'Flow loading unloader valve'
[patent_app_type] => 1
[patent_app_number] => 7/602717
[patent_app_country] => US
[patent_app_date] => 1990-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 6719
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/156/05156177.pdf
[firstpage_image] =>[orig_patent_app_number] => 602717
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/602717 | Flow loading unloader valve | Oct 23, 1990 | Issued |
Array
(
[id] => 2695706
[patent_doc_number] => 05052438
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Hot/cold water flow rate regulating device'
[patent_app_type] => 1
[patent_app_number] => 7/600987
[patent_app_country] => US
[patent_app_date] => 1990-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 3482
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/052/05052438.pdf
[firstpage_image] =>[orig_patent_app_number] => 600987
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/600987 | Hot/cold water flow rate regulating device | Oct 22, 1990 | Issued |
Array
(
[id] => 2664221
[patent_doc_number] => 05065784
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Valve assemblies and means'
[patent_app_type] => 1
[patent_app_number] => 7/600697
[patent_app_country] => US
[patent_app_date] => 1990-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2586
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 286
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/065/05065784.pdf
[firstpage_image] =>[orig_patent_app_number] => 600697
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/600697 | Valve assemblies and means | Oct 21, 1990 | Issued |
Array
(
[id] => 2717160
[patent_doc_number] => 05076320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-31
[patent_title] => 'Fuel rail mounted fuel pressure regulator'
[patent_app_type] => 1
[patent_app_number] => 7/600468
[patent_app_country] => US
[patent_app_date] => 1990-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2144
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/076/05076320.pdf
[firstpage_image] =>[orig_patent_app_number] => 600468
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/600468 | Fuel rail mounted fuel pressure regulator | Oct 18, 1990 | Issued |
Array
(
[id] => 2717197
[patent_doc_number] => 05076322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-31
[patent_title] => 'Vacuum limiting, regulating device'
[patent_app_type] => 1
[patent_app_number] => 7/597185
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1652
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 285
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/076/05076322.pdf
[firstpage_image] =>[orig_patent_app_number] => 597185
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/597185 | Vacuum limiting, regulating device | Oct 14, 1990 | Issued |
Array
(
[id] => 2768304
[patent_doc_number] => 05129414
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Expansible chamber device having variably restrained valve systems'
[patent_app_type] => 1
[patent_app_number] => 7/596998
[patent_app_country] => US
[patent_app_date] => 1990-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 23
[patent_no_of_words] => 9986
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129414.pdf
[firstpage_image] =>[orig_patent_app_number] => 596998
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/596998 | Expansible chamber device having variably restrained valve systems | Oct 10, 1990 | Issued |
Array
(
[id] => 2835697
[patent_doc_number] => 05111843
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Expansible chamber device having variably restrained valve systems'
[patent_app_type] => 1
[patent_app_number] => 7/596943
[patent_app_country] => US
[patent_app_date] => 1990-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 23
[patent_no_of_words] => 9986
[patent_no_of_claims] => 13
[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/05/111/05111843.pdf
[firstpage_image] =>[orig_patent_app_number] => 596943
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/596943 | Expansible chamber device having variably restrained valve systems | Oct 10, 1990 | Issued |
Array
(
[id] => 2829212
[patent_doc_number] => 05109884
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Safety valve arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/593221
[patent_app_country] => US
[patent_app_date] => 1990-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3255
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109884.pdf
[firstpage_image] =>[orig_patent_app_number] => 593221
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/593221 | Safety valve arrangement | Oct 4, 1990 | Issued |