
Roy N. Envall Jr.
Examiner (ID: 12809)
| Most Active Art Unit | 2104 |
| Art Unit(s) | 2305, 2106, 2104, 2306, 2103 |
| Total Applications | 726 |
| Issued Applications | 708 |
| Pending Applications | 0 |
| Abandoned Applications | 18 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2496042
[patent_doc_number] => 04866731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Electric furnace arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/193896
[patent_app_country] => US
[patent_app_date] => 1988-05-12
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[pdf_file] => patents/04/866/04866731.pdf
[firstpage_image] =>[orig_patent_app_number] => 193896
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/193896 | Electric furnace arrangement | May 11, 1988 | Issued |
Array
(
[id] => 2556189
[patent_doc_number] => 04814557
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Door lock position sensor'
[patent_app_type] => 1
[patent_app_number] => 7/185405
[patent_app_country] => US
[patent_app_date] => 1988-04-25
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 185405
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/185405 | Door lock position sensor | Apr 24, 1988 | Issued |
| 07/183578 | METHOD AND APPARATUS FOR MELTING IRON AND STEEL SCRAP | Apr 18, 1988 | Abandoned |
Array
(
[id] => 2563317
[patent_doc_number] => 04809134
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[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Low stress liquid cooling assembly'
[patent_app_type] => 1
[patent_app_number] => 7/182393
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[patent_app_date] => 1988-04-18
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Array
(
[id] => 2519696
[patent_doc_number] => 04864083
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[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Reversing switch'
[patent_app_type] => 1
[patent_app_number] => 7/182158
[patent_app_country] => US
[patent_app_date] => 1988-04-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/182158 | Reversing switch | Apr 14, 1988 | Issued |
Array
(
[id] => 2526843
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[patent_title] => 'Support structure'
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Array
(
[id] => 2490560
[patent_doc_number] => 04868352
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[patent_issue_date] => 1989-09-19
[patent_title] => 'Electric switch'
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Array
(
[id] => 2486239
[patent_doc_number] => 04882657
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[patent_kind] => NA
[patent_issue_date] => 1989-11-21
[patent_title] => 'Pin grid array assembly'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/178109 | Pin grid array assembly | Apr 5, 1988 | Issued |
Array
(
[id] => 2550893
[patent_doc_number] => 04827373
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[patent_issue_date] => 1989-05-02
[patent_title] => 'High-voltage compressed-gas circuit breaker'
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Array
(
[id] => 2489723
[patent_doc_number] => 04823232
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[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'High-voltage compressed-gas circuit breaker'
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Array
(
[id] => 2559421
[patent_doc_number] => 04811356
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[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Control circuit for switching power to an induction furnace'
[patent_app_type] => 1
[patent_app_number] => 7/166118
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/166118 | Control circuit for switching power to an induction furnace | Mar 9, 1988 | Issued |
Array
(
[id] => 2566368
[patent_doc_number] => 04815096
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[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Cooling system and method for molten material handling vessels'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/165609 | Cooling system and method for molten material handling vessels | Mar 7, 1988 | Issued |
Array
(
[id] => 2565164
[patent_doc_number] => 04835348
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[patent_title] => 'Electrical switch device'
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Array
(
[id] => 2519713
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[patent_issue_date] => 1989-09-05
[patent_title] => 'Membrane-type touch panel'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/157255 | Membrane-type touch panel | Feb 17, 1988 | Issued |
Array
(
[id] => 2500738
[patent_doc_number] => 04825340
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[patent_title] => 'Electrical conductor arrangement'
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Array
(
[id] => 2491726
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[patent_title] => 'Modular shielding assembly for electronic devices'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/151562 | Cable terminal box construction | Feb 1, 1988 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/150227 | Three-dimensional circuit component assembly and method corresponding thereto | Jan 28, 1988 | Issued |
Array
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Array
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