Search

Robert G Nilson

Examiner (ID: 14054)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2136558 [patent_doc_number] => 04498496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Mixing of gaseous substances' [patent_app_type] => 1 [patent_app_number] => 6/399150 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2621 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498496.pdf [firstpage_image] =>[orig_patent_app_number] => 399150 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399150
Mixing of gaseous substances Jul 15, 1982 Issued
Array ( [id] => 2136565 [patent_doc_number] => 04498497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Flow meter bypass valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/398878 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2154 [patent_no_of_claims] => 4 [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/04/498/04498497.pdf [firstpage_image] =>[orig_patent_app_number] => 398878 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398878
Flow meter bypass valve assembly Jul 15, 1982 Issued
Array ( [id] => 2117629 [patent_doc_number] => 04476897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Flowline connector seal' [patent_app_type] => 1 [patent_app_number] => 6/399008 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5171 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/476/04476897.pdf [firstpage_image] =>[orig_patent_app_number] => 399008 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399008
Flowline connector seal Jul 15, 1982 Issued
Array ( [id] => 2094502 [patent_doc_number] => 04469131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-04 [patent_title] => 'Spool valve' [patent_app_type] => 1 [patent_app_number] => 6/397414 [patent_app_country] => US [patent_app_date] => 1982-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6245 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/469/04469131.pdf [firstpage_image] =>[orig_patent_app_number] => 397414 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/397414
Spool valve Jul 11, 1982 Issued
Array ( [id] => 2169731 [patent_doc_number] => 04512366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-23 [patent_title] => 'Self-acting fluid non-return valve' [patent_app_type] => 1 [patent_app_number] => 6/396686 [patent_app_country] => US [patent_app_date] => 1982-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1322 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/512/04512366.pdf [firstpage_image] =>[orig_patent_app_number] => 396686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/396686
Self-acting fluid non-return valve Jul 8, 1982 Issued
Array ( [id] => 2078982 [patent_doc_number] => 04464977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Fluid pressure device' [patent_app_type] => 1 [patent_app_number] => 6/394160 [patent_app_country] => US [patent_app_date] => 1982-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 32622 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/464/04464977.pdf [firstpage_image] =>[orig_patent_app_number] => 394160 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/394160
Fluid pressure device Jun 30, 1982 Issued
Array ( [id] => 2032786 [patent_doc_number] => 04410008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Operating equipment for gate valves (passage valves)' [patent_app_type] => 1 [patent_app_number] => 6/390018 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1376 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410008.pdf [firstpage_image] =>[orig_patent_app_number] => 390018 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390018
Operating equipment for gate valves (passage valves) Jun 20, 1982 Issued
Array ( [id] => 2067790 [patent_doc_number] => 04470427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Pressure regulator for a pump with controlled intake flow' [patent_app_type] => 1 [patent_app_number] => 6/388728 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1487 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/470/04470427.pdf [firstpage_image] =>[orig_patent_app_number] => 388728 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388728
Pressure regulator for a pump with controlled intake flow Jun 14, 1982 Issued
Array ( [id] => 2204403 [patent_doc_number] => 04598729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Negative pressure control valve' [patent_app_type] => 1 [patent_app_number] => 6/388659 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4591 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598729.pdf [firstpage_image] =>[orig_patent_app_number] => 388659 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388659
Negative pressure control valve Jun 14, 1982 Issued
Array ( [id] => 2036030 [patent_doc_number] => 04412555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Over pressure release valve for a hydraulic installation' [patent_app_type] => 1 [patent_app_number] => 6/383309 [patent_app_country] => US [patent_app_date] => 1982-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1373 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412555.pdf [firstpage_image] =>[orig_patent_app_number] => 383309 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383309
Over pressure release valve for a hydraulic installation May 27, 1982 Issued
Array ( [id] => 2079912 [patent_doc_number] => 04434810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Bi-directional pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 6/380971 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3351 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434810.pdf [firstpage_image] =>[orig_patent_app_number] => 380971 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380971
Bi-directional pressure relief valve May 23, 1982 Issued
Array ( [id] => 2082417 [patent_doc_number] => 04475565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Magnetically actuable shock responsive unit' [patent_app_type] => 1 [patent_app_number] => 6/381329 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3809 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/475/04475565.pdf [firstpage_image] =>[orig_patent_app_number] => 381329 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381329
Magnetically actuable shock responsive unit May 23, 1982 Issued
Array ( [id] => 2067802 [patent_doc_number] => 04470428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Unloader and check valve' [patent_app_type] => 1 [patent_app_number] => 6/380588 [patent_app_country] => US [patent_app_date] => 1982-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2017 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/470/04470428.pdf [firstpage_image] =>[orig_patent_app_number] => 380588 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380588
Unloader and check valve May 20, 1982 Issued
Array ( [id] => 2189771 [patent_doc_number] => 04526203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Electromagnetic valve' [patent_app_type] => 1 [patent_app_number] => 6/380306 [patent_app_country] => US [patent_app_date] => 1982-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1816 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/526/04526203.pdf [firstpage_image] =>[orig_patent_app_number] => 380306 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380306
Electromagnetic valve May 19, 1982 Issued
Array ( [id] => 2199963 [patent_doc_number] => 04492249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Mounted check valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/379318 [patent_app_country] => US [patent_app_date] => 1982-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 996 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492249.pdf [firstpage_image] =>[orig_patent_app_number] => 379318 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379318
Mounted check valve assembly May 17, 1982 Issued
06/372134 WELL SAFETY AND KILL VALVE Apr 26, 1982 Abandoned
Array ( [id] => 2070973 [patent_doc_number] => 04444218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Underwater fluid connector' [patent_app_type] => 1 [patent_app_number] => 6/371633 [patent_app_country] => US [patent_app_date] => 1982-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2365 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444218.pdf [firstpage_image] =>[orig_patent_app_number] => 371633 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/371633
Underwater fluid connector Apr 25, 1982 Issued
Array ( [id] => 2186533 [patent_doc_number] => 04501295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Transfer valve' [patent_app_type] => 1 [patent_app_number] => 6/368300 [patent_app_country] => US [patent_app_date] => 1982-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2882 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 681 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501295.pdf [firstpage_image] =>[orig_patent_app_number] => 368300 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/368300
Transfer valve Apr 13, 1982 Issued
Array ( [id] => 2186488 [patent_doc_number] => 04501292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Ball-type check valve' [patent_app_type] => 1 [patent_app_number] => 6/366600 [patent_app_country] => US [patent_app_date] => 1982-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2528 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501292.pdf [firstpage_image] =>[orig_patent_app_number] => 366600 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/366600
Ball-type check valve Apr 7, 1982 Issued
Array ( [id] => 2047011 [patent_doc_number] => 04416308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Flexible one-way valve and method of producing' [patent_app_type] => 1 [patent_app_number] => 6/364224 [patent_app_country] => US [patent_app_date] => 1982-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 2798 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416308.pdf [firstpage_image] =>[orig_patent_app_number] => 364224 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364224
Flexible one-way valve and method of producing Mar 31, 1982 Issued
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