Search

Robert G. Nilson

Examiner (ID: 15615)

Most Active Art Unit
3407
Art Unit(s)
3404, 3401, 3101, 3407
Total Applications
1819
Issued Applications
1672
Pending Applications
12
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2219021 [patent_doc_number] => 04570662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Demand responsive flow control valve' [patent_app_type] => 1 [patent_app_number] => 6/598481 [patent_app_country] => US [patent_app_date] => 1984-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2077 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/570/04570662.pdf [firstpage_image] =>[orig_patent_app_number] => 598481 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598481
Demand responsive flow control valve Apr 8, 1984 Issued
06/593847 RELIEF VALVE Mar 26, 1984 Abandoned
Array ( [id] => 2167473 [patent_doc_number] => 04546791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Safety valve' [patent_app_type] => 1 [patent_app_number] => 6/591239 [patent_app_country] => US [patent_app_date] => 1984-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1856 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/546/04546791.pdf [firstpage_image] =>[orig_patent_app_number] => 591239 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591239
Safety valve Mar 19, 1984 Issued
Array ( [id] => 2249007 [patent_doc_number] => 04617954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Valve assemblies' [patent_app_type] => 1 [patent_app_number] => 6/589488 [patent_app_country] => US [patent_app_date] => 1984-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3041 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617954.pdf [firstpage_image] =>[orig_patent_app_number] => 589488 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589488
Valve assemblies Mar 12, 1984 Issued
Array ( [id] => 2219067 [patent_doc_number] => 04570666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Unidirectional, fluid control valve' [patent_app_type] => 1 [patent_app_number] => 6/588647 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3358 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/570/04570666.pdf [firstpage_image] =>[orig_patent_app_number] => 588647 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588647
Unidirectional, fluid control valve Mar 11, 1984 Issued
Array ( [id] => 2124721 [patent_doc_number] => 04542768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 6/588756 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3052 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542768.pdf [firstpage_image] =>[orig_patent_app_number] => 588756 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588756
Pressure relief valve Mar 11, 1984 Issued
Array ( [id] => 2127787 [patent_doc_number] => 04550749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => 'Adjustable check valve' [patent_app_type] => 1 [patent_app_number] => 6/588289 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 10 [patent_no_of_words] => 2827 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/550/04550749.pdf [firstpage_image] =>[orig_patent_app_number] => 588289 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588289
Adjustable check valve Mar 11, 1984 Issued
Array ( [id] => 2146414 [patent_doc_number] => 04549573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Spray valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/587818 [patent_app_country] => US [patent_app_date] => 1984-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3104 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549573.pdf [firstpage_image] =>[orig_patent_app_number] => 587818 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/587818
Spray valve assembly Mar 8, 1984 Issued
Array ( [id] => 2168093 [patent_doc_number] => 04528999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Pressure relief device for pipes' [patent_app_type] => 1 [patent_app_number] => 6/579839 [patent_app_country] => US [patent_app_date] => 1984-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 10 [patent_no_of_words] => 3015 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/528/04528999.pdf [firstpage_image] =>[orig_patent_app_number] => 579839 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/579839
Pressure relief device for pipes Feb 12, 1984 Issued
Array ( [id] => 2226898 [patent_doc_number] => 04585021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Gas flow rate control regulator valve' [patent_app_type] => 1 [patent_app_number] => 6/579262 [patent_app_country] => US [patent_app_date] => 1984-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5554 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585021.pdf [firstpage_image] =>[orig_patent_app_number] => 579262 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/579262
Gas flow rate control regulator valve Feb 12, 1984 Issued
Array ( [id] => 2137916 [patent_doc_number] => 04535796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Seismic actuated shut-off valve' [patent_app_type] => 1 [patent_app_number] => 6/608051 [patent_app_country] => US [patent_app_date] => 1984-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2810 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535796.pdf [firstpage_image] =>[orig_patent_app_number] => 608051 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/608051
Seismic actuated shut-off valve Feb 9, 1984 Issued
Array ( [id] => 2262513 [patent_doc_number] => 04565209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Pressure regulating valve with feedback control' [patent_app_type] => 1 [patent_app_number] => 6/578661 [patent_app_country] => US [patent_app_date] => 1984-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565209.pdf [firstpage_image] =>[orig_patent_app_number] => 578661 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/578661
Pressure regulating valve with feedback control Feb 8, 1984 Issued
Array ( [id] => 2190581 [patent_doc_number] => 04548226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-22 [patent_title] => 'Apparatus for adjusting the concentration of oil in a water-containing oil material' [patent_app_type] => 1 [patent_app_number] => 6/577139 [patent_app_country] => US [patent_app_date] => 1984-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1679 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/548/04548226.pdf [firstpage_image] =>[orig_patent_app_number] => 577139 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/577139
Apparatus for adjusting the concentration of oil in a water-containing oil material Feb 5, 1984 Issued
Array ( [id] => 2253248 [patent_doc_number] => 04564038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Hydraulic flow divider/integrator with regulating slide valves with single control edge for two or more consumers' [patent_app_type] => 1 [patent_app_number] => 6/574598 [patent_app_country] => US [patent_app_date] => 1984-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2345 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564038.pdf [firstpage_image] =>[orig_patent_app_number] => 574598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574598
Hydraulic flow divider/integrator with regulating slide valves with single control edge for two or more consumers Jan 26, 1984 Issued
Array ( [id] => 2253260 [patent_doc_number] => 04564039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Hydraulic differential locking device with adjustable sensitivity' [patent_app_type] => 1 [patent_app_number] => 6/574597 [patent_app_country] => US [patent_app_date] => 1984-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1931 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 576 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564039.pdf [firstpage_image] =>[orig_patent_app_number] => 574597 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574597
Hydraulic differential locking device with adjustable sensitivity Jan 26, 1984 Issued
Array ( [id] => 2210139 [patent_doc_number] => 04577662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Plug valve equipped with pressure equalization means' [patent_app_type] => 1 [patent_app_number] => 6/574237 [patent_app_country] => US [patent_app_date] => 1984-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2621 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577662.pdf [firstpage_image] =>[orig_patent_app_number] => 574237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574237
Plug valve equipped with pressure equalization means Jan 25, 1984 Issued
Array ( [id] => 2190800 [patent_doc_number] => 04532959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => 'Valving element for a plate-type valve' [patent_app_type] => 1 [patent_app_number] => 6/570949 [patent_app_country] => US [patent_app_date] => 1984-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2183 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532959.pdf [firstpage_image] =>[orig_patent_app_number] => 570949 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/570949
Valving element for a plate-type valve Jan 15, 1984 Issued
Array ( [id] => 2131751 [patent_doc_number] => 04531533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Seismic trigger' [patent_app_type] => 1 [patent_app_number] => 6/570575 [patent_app_country] => US [patent_app_date] => 1984-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3227 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531533.pdf [firstpage_image] =>[orig_patent_app_number] => 570575 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/570575
Seismic trigger Jan 12, 1984 Issued
Array ( [id] => 2065351 [patent_doc_number] => 04478243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => 'Valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/564283 [patent_app_country] => US [patent_app_date] => 1983-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 5488 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/478/04478243.pdf [firstpage_image] =>[orig_patent_app_number] => 564283 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/564283
Valve assembly Dec 21, 1983 Issued
Array ( [id] => 2211832 [patent_doc_number] => 04593720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Filling nozzle valve structure' [patent_app_type] => 1 [patent_app_number] => 6/563456 [patent_app_country] => US [patent_app_date] => 1983-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2159 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593720.pdf [firstpage_image] =>[orig_patent_app_number] => 563456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/563456
Filling nozzle valve structure Dec 19, 1983 Issued
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