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] => 2240062 [patent_doc_number] => 04605041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 6/720137 [patent_app_country] => US [patent_app_date] => 1985-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2136 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/605/04605041.pdf [firstpage_image] =>[orig_patent_app_number] => 720137 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/720137
Check valve Apr 4, 1985 Issued
Array ( [id] => 2332416 [patent_doc_number] => 04655240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Hydraulic volumetric proportioning valve' [patent_app_type] => 1 [patent_app_number] => 6/716846 [patent_app_country] => US [patent_app_date] => 1985-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3700 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655240.pdf [firstpage_image] =>[orig_patent_app_number] => 716846 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/716846
Hydraulic volumetric proportioning valve Mar 27, 1985 Issued
Array ( [id] => 2211772 [patent_doc_number] => 04582084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Positive flow control valve' [patent_app_type] => 1 [patent_app_number] => 6/716546 [patent_app_country] => US [patent_app_date] => 1985-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 22 [patent_no_of_words] => 5413 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582084.pdf [firstpage_image] =>[orig_patent_app_number] => 716546 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/716546
Positive flow control valve Mar 26, 1985 Issued
Array ( [id] => 2211495 [patent_doc_number] => 04595033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Low pressure high temperature safety valve' [patent_app_type] => 1 [patent_app_number] => 6/716511 [patent_app_country] => US [patent_app_date] => 1985-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1325 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595033.pdf [firstpage_image] =>[orig_patent_app_number] => 716511 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/716511
Low pressure high temperature safety valve Mar 24, 1985 Issued
Array ( [id] => 2317968 [patent_doc_number] => 04633902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Water valve' [patent_app_type] => 1 [patent_app_number] => 6/715489 [patent_app_country] => US [patent_app_date] => 1985-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 4135 [patent_no_of_claims] => 9 [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/04/633/04633902.pdf [firstpage_image] =>[orig_patent_app_number] => 715489 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/715489
Water valve Mar 24, 1985 Issued
Array ( [id] => 2245128 [patent_doc_number] => 04587859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-13 [patent_title] => 'Seismic trigger' [patent_app_type] => 1 [patent_app_number] => 6/713057 [patent_app_country] => US [patent_app_date] => 1985-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3227 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/587/04587859.pdf [firstpage_image] =>[orig_patent_app_number] => 713057 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/713057
Seismic trigger Mar 17, 1985 Issued
Array ( [id] => 2272328 [patent_doc_number] => 04619287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Valves proper for valve-type fluid-flow controllers' [patent_app_type] => 1 [patent_app_number] => 6/712204 [patent_app_country] => US [patent_app_date] => 1985-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1976 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/619/04619287.pdf [firstpage_image] =>[orig_patent_app_number] => 712204 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/712204
Valves proper for valve-type fluid-flow controllers Mar 14, 1985 Issued
Array ( [id] => 2236200 [patent_doc_number] => 04612950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Pressure measuring and regulating device' [patent_app_type] => 1 [patent_app_number] => 6/711379 [patent_app_country] => US [patent_app_date] => 1985-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1927 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612950.pdf [firstpage_image] =>[orig_patent_app_number] => 711379 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/711379
Pressure measuring and regulating device Mar 12, 1985 Issued
Array ( [id] => 2272053 [patent_doc_number] => 04601306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Apparatus for ascertaining and/or keeping constant the mixing ratio of a liquid mixture' [patent_app_type] => 1 [patent_app_number] => 6/709958 [patent_app_country] => US [patent_app_date] => 1985-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2890 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601306.pdf [firstpage_image] =>[orig_patent_app_number] => 709958 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/709958
Apparatus for ascertaining and/or keeping constant the mixing ratio of a liquid mixture Mar 7, 1985 Issued
Array ( [id] => 2268664 [patent_doc_number] => 04625747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Pressure responsive flow divider valve for servo-powered steering devices' [patent_app_type] => 1 [patent_app_number] => 6/705977 [patent_app_country] => US [patent_app_date] => 1985-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1897 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/625/04625747.pdf [firstpage_image] =>[orig_patent_app_number] => 705977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/705977
Pressure responsive flow divider valve for servo-powered steering devices Feb 26, 1985 Issued
Array ( [id] => 2231104 [patent_doc_number] => 04596321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Bi-directional flow control device for damping head assembly' [patent_app_type] => 1 [patent_app_number] => 6/703346 [patent_app_country] => US [patent_app_date] => 1985-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 6782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596321.pdf [firstpage_image] =>[orig_patent_app_number] => 703346 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/703346
Bi-directional flow control device for damping head assembly Feb 19, 1985 Issued
Array ( [id] => 2168409 [patent_doc_number] => 04556084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'Air admittance valve' [patent_app_type] => 1 [patent_app_number] => 6/698260 [patent_app_country] => US [patent_app_date] => 1985-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1411 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556084.pdf [firstpage_image] =>[orig_patent_app_number] => 698260 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/698260
Air admittance valve Feb 4, 1985 Issued
Array ( [id] => 2167021 [patent_doc_number] => 04561460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Dual orifice control' [patent_app_type] => 1 [patent_app_number] => 6/696754 [patent_app_country] => US [patent_app_date] => 1985-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1617 [patent_no_of_claims] => 1 [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/04/561/04561460.pdf [firstpage_image] =>[orig_patent_app_number] => 696754 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/696754
Dual orifice control Jan 30, 1985 Issued
Array ( [id] => 2302546 [patent_doc_number] => 04637428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Fluid flow control valves' [patent_app_type] => 1 [patent_app_number] => 6/694756 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4735 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/637/04637428.pdf [firstpage_image] =>[orig_patent_app_number] => 694756 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694756
Fluid flow control valves Jan 24, 1985 Issued
Array ( [id] => 2252566 [patent_doc_number] => 04597412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Valve for sequential chemical operations' [patent_app_type] => 1 [patent_app_number] => 6/693690 [patent_app_country] => US [patent_app_date] => 1985-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4674 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/597/04597412.pdf [firstpage_image] =>[orig_patent_app_number] => 693690 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/693690
Valve for sequential chemical operations Jan 22, 1985 Issued
Array ( [id] => 2356209 [patent_doc_number] => 04682628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Faucet system' [patent_app_type] => 1 [patent_app_number] => 6/690194 [patent_app_country] => US [patent_app_date] => 1984-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2631 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/682/04682628.pdf [firstpage_image] =>[orig_patent_app_number] => 690194 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/690194
Faucet system Dec 12, 1984 Issued
Array ( [id] => 2256410 [patent_doc_number] => 04592383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Constant-flow valve' [patent_app_type] => 1 [patent_app_number] => 6/679955 [patent_app_country] => US [patent_app_date] => 1984-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2868 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592383.pdf [firstpage_image] =>[orig_patent_app_number] => 679955 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/679955
Constant-flow valve Dec 9, 1984 Issued
Array ( [id] => 2211708 [patent_doc_number] => 04593711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Pressure and vacuum relief valve mechanism for a fluid storage tank' [patent_app_type] => 1 [patent_app_number] => 6/677290 [patent_app_country] => US [patent_app_date] => 1984-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3160 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593711.pdf [firstpage_image] =>[orig_patent_app_number] => 677290 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/677290
Pressure and vacuum relief valve mechanism for a fluid storage tank Dec 2, 1984 Issued
Array ( [id] => 2272043 [patent_doc_number] => 04601305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Compact gas compressor check valve' [patent_app_type] => 1 [patent_app_number] => 6/676258 [patent_app_country] => US [patent_app_date] => 1984-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 10 [patent_no_of_words] => 2051 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601305.pdf [firstpage_image] =>[orig_patent_app_number] => 676258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/676258
Compact gas compressor check valve Nov 28, 1984 Issued
Array ( [id] => 2219103 [patent_doc_number] => 04570669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Simplified springless check valve' [patent_app_type] => 1 [patent_app_number] => 6/674963 [patent_app_country] => US [patent_app_date] => 1984-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1945 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/570/04570669.pdf [firstpage_image] =>[orig_patent_app_number] => 674963 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/674963
Simplified springless check valve Nov 25, 1984 Issued
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