Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2577154 [patent_doc_number] => 04901190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Distribution arrangement for telecommunication apparatus' [patent_app_type] => 1 [patent_app_number] => 7/278627 [patent_app_country] => US [patent_app_date] => 1988-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1590 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901190.pdf [firstpage_image] =>[orig_patent_app_number] => 278627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/278627
Distribution arrangement for telecommunication apparatus Nov 30, 1988 Issued
Array ( [id] => 2628039 [patent_doc_number] => 04956533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Solid state ceramic microwave heating susceptor compositions' [patent_app_type] => 1 [patent_app_number] => 7/276609 [patent_app_country] => US [patent_app_date] => 1988-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6676 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956533.pdf [firstpage_image] =>[orig_patent_app_number] => 276609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/276609
Solid state ceramic microwave heating susceptor compositions Nov 27, 1988 Issued
Array ( [id] => 2628763 [patent_doc_number] => 04950857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Solid state ceramic microwave heating susceptor compositions with metal salt moderators' [patent_app_type] => 1 [patent_app_number] => 7/274179 [patent_app_country] => US [patent_app_date] => 1988-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 8656 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950857.pdf [firstpage_image] =>[orig_patent_app_number] => 274179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/274179
Solid state ceramic microwave heating susceptor compositions with metal salt moderators Nov 20, 1988 Issued
Array ( [id] => 2600179 [patent_doc_number] => 04965423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Amphoteric ceramic microwave heating susceptor compositions' [patent_app_type] => 1 [patent_app_number] => 7/272564 [patent_app_country] => US [patent_app_date] => 1988-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 8328 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965423.pdf [firstpage_image] =>[orig_patent_app_number] => 272564 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272564
Amphoteric ceramic microwave heating susceptor compositions Nov 16, 1988 Issued
Array ( [id] => 2606740 [patent_doc_number] => 04922377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Module and a substrate for the module' [patent_app_type] => 1 [patent_app_number] => 7/271677 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 3335 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922377.pdf [firstpage_image] =>[orig_patent_app_number] => 271677 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271677
Module and a substrate for the module Nov 15, 1988 Issued
Array ( [id] => 2525796 [patent_doc_number] => 04852119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Arc exposure monitor' [patent_app_type] => 1 [patent_app_number] => 7/271285 [patent_app_country] => US [patent_app_date] => 1988-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1182 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852119.pdf [firstpage_image] =>[orig_patent_app_number] => 271285 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271285
Arc exposure monitor Nov 14, 1988 Issued
Array ( [id] => 2582289 [patent_doc_number] => 04973826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Glass-ceramic heating element' [patent_app_type] => 1 [patent_app_number] => 7/271138 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973826.pdf [firstpage_image] =>[orig_patent_app_number] => 271138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271138
Glass-ceramic heating element Nov 13, 1988 Issued
Array ( [id] => 2637757 [patent_doc_number] => 04916578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Personal computer chassis connection and method' [patent_app_type] => 1 [patent_app_number] => 7/270268 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1331 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916578.pdf [firstpage_image] =>[orig_patent_app_number] => 270268 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/270268
Personal computer chassis connection and method Nov 13, 1988 Issued
Array ( [id] => 2600256 [patent_doc_number] => 04965427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Amphoteric ceramic microwave heating susceptor compositions with metal salt moderators' [patent_app_type] => 1 [patent_app_number] => 7/270179 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 9662 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965427.pdf [firstpage_image] =>[orig_patent_app_number] => 270179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/270179
Amphoteric ceramic microwave heating susceptor compositions with metal salt moderators Nov 13, 1988 Issued
Array ( [id] => 2566858 [patent_doc_number] => 04853829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Electronic module locking mechanism' [patent_app_type] => 1 [patent_app_number] => 7/269082 [patent_app_country] => US [patent_app_date] => 1988-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2156 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853829.pdf [firstpage_image] =>[orig_patent_app_number] => 269082 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269082
Electronic module locking mechanism Nov 8, 1988 Issued
Array ( [id] => 2525815 [patent_doc_number] => 04852120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Cooling apparatus for electric arc furnace electrodes' [patent_app_type] => 1 [patent_app_number] => 7/268446 [patent_app_country] => US [patent_app_date] => 1988-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2637 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852120.pdf [firstpage_image] =>[orig_patent_app_number] => 268446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268446
Cooling apparatus for electric arc furnace electrodes Nov 7, 1988 Issued
Array ( [id] => 2531045 [patent_doc_number] => 04884167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Cooling system for three-dimensional IC package' [patent_app_type] => 1 [patent_app_number] => 7/268467 [patent_app_country] => US [patent_app_date] => 1988-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2450 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884167.pdf [firstpage_image] =>[orig_patent_app_number] => 268467 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268467
Cooling system for three-dimensional IC package Nov 7, 1988 Issued
Array ( [id] => 2683732 [patent_doc_number] => 05004893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'High-speed, high temperature resistance heater and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/268188 [patent_app_country] => US [patent_app_date] => 1988-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 15 [patent_no_of_words] => 3828 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/004/05004893.pdf [firstpage_image] =>[orig_patent_app_number] => 268188 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268188
High-speed, high temperature resistance heater and method of making same Nov 6, 1988 Issued
Array ( [id] => 2611390 [patent_doc_number] => 04912602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Mechanical fastening system for an electronic equipment housing' [patent_app_type] => 1 [patent_app_number] => 7/267415 [patent_app_country] => US [patent_app_date] => 1988-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1796 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912602.pdf [firstpage_image] =>[orig_patent_app_number] => 267415 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/267415
Mechanical fastening system for an electronic equipment housing Nov 3, 1988 Issued
Array ( [id] => 2619464 [patent_doc_number] => 04903278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Electrode holding and positioning' [patent_app_type] => 1 [patent_app_number] => 7/265571 [patent_app_country] => US [patent_app_date] => 1988-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2149 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903278.pdf [firstpage_image] =>[orig_patent_app_number] => 265571 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265571
Electrode holding and positioning Oct 31, 1988 Issued
Array ( [id] => 2481656 [patent_doc_number] => 04879629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Liquid cooled multi-chip integrated circuit module incorporating a seamless compliant member for leakproof operation' [patent_app_type] => 1 [patent_app_number] => 7/264749 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2330 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/879/04879629.pdf [firstpage_image] =>[orig_patent_app_number] => 264749 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264749
Liquid cooled multi-chip integrated circuit module incorporating a seamless compliant member for leakproof operation Oct 30, 1988 Issued
Array ( [id] => 2562901 [patent_doc_number] => 04897764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Conductive cooling cup module' [patent_app_type] => 1 [patent_app_number] => 7/265208 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2710 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897764.pdf [firstpage_image] =>[orig_patent_app_number] => 265208 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265208
Conductive cooling cup module Oct 30, 1988 Issued
Array ( [id] => 2643490 [patent_doc_number] => 04899251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Power supply network of printed circuit board' [patent_app_type] => 1 [patent_app_number] => 7/264039 [patent_app_country] => US [patent_app_date] => 1988-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3304 [patent_no_of_claims] => 20 [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/04/899/04899251.pdf [firstpage_image] =>[orig_patent_app_number] => 264039 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264039
Power supply network of printed circuit board Oct 27, 1988 Issued
Array ( [id] => 2577358 [patent_doc_number] => 04901201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Plate fin/chic heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/261992 [patent_app_country] => US [patent_app_date] => 1988-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2555 [patent_no_of_claims] => 20 [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/04/901/04901201.pdf [firstpage_image] =>[orig_patent_app_number] => 261992 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261992
Plate fin/chic heat exchanger Oct 24, 1988 Issued
Array ( [id] => 2640350 [patent_doc_number] => 04916714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Movable graphitizing furnace' [patent_app_type] => 1 [patent_app_number] => 7/286953 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3968 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916714.pdf [firstpage_image] =>[orig_patent_app_number] => 286953 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286953
Movable graphitizing furnace Oct 23, 1988 Issued
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