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] => 1951706 [patent_doc_number] => 04325407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Pressure control unit' [patent_app_type] => 1 [patent_app_number] => 6/169695 [patent_app_country] => US [patent_app_date] => 1980-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2118 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325407.pdf [firstpage_image] =>[orig_patent_app_number] => 169695 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/169695
Pressure control unit Jul 16, 1980 Issued
Array ( [id] => 1990117 [patent_doc_number] => 04317469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Momentary contact diverter valve' [patent_app_type] => 1 [patent_app_number] => 6/169826 [patent_app_country] => US [patent_app_date] => 1980-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2118 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/317/04317469.pdf [firstpage_image] =>[orig_patent_app_number] => 169826 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/169826
Momentary contact diverter valve Jul 16, 1980 Issued
Array ( [id] => 1924188 [patent_doc_number] => 04286620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Combination torch and check valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/167827 [patent_app_country] => US [patent_app_date] => 1980-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2939 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286620.pdf [firstpage_image] =>[orig_patent_app_number] => 167827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/167827
Combination torch and check valve assembly Jul 13, 1980 Issued
Array ( [id] => 1990107 [patent_doc_number] => 04317467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Two-way pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 6/167302 [patent_app_country] => US [patent_app_date] => 1980-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2485 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/317/04317467.pdf [firstpage_image] =>[orig_patent_app_number] => 167302 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/167302
Two-way pressure relief valve Jul 9, 1980 Issued
Array ( [id] => 1861530 [patent_doc_number] => 04294277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Flow control apparatus' [patent_app_type] => 1 [patent_app_number] => 6/167127 [patent_app_country] => US [patent_app_date] => 1980-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3206 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/294/04294277.pdf [firstpage_image] =>[orig_patent_app_number] => 167127 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/167127
Flow control apparatus Jul 8, 1980 Issued
Array ( [id] => 1991653 [patent_doc_number] => 04323095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Balanced valve with unidirectional oleo-dynamic unlocking, in particular to allow a number of hydraulic actuators to be series controlled at high pressure' [patent_app_type] => 1 [patent_app_number] => 6/166829 [patent_app_country] => US [patent_app_date] => 1980-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3547 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323095.pdf [firstpage_image] =>[orig_patent_app_number] => 166829 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/166829
Balanced valve with unidirectional oleo-dynamic unlocking, in particular to allow a number of hydraulic actuators to be series controlled at high pressure Jul 7, 1980 Issued
Array ( [id] => 1874611 [patent_doc_number] => 04304257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Valve with flexible sheet member' [patent_app_type] => 1 [patent_app_number] => 6/165103 [patent_app_country] => US [patent_app_date] => 1980-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 3687 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304257.pdf [firstpage_image] =>[orig_patent_app_number] => 165103 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/165103
Valve with flexible sheet member Jun 30, 1980 Issued
Array ( [id] => 1978119 [patent_doc_number] => 04327758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Pair of hard material plaques for a hot and cold water mixer valve' [patent_app_type] => 1 [patent_app_number] => 6/164817 [patent_app_country] => US [patent_app_date] => 1980-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2649 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/327/04327758.pdf [firstpage_image] =>[orig_patent_app_number] => 164817 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/164817
Pair of hard material plaques for a hot and cold water mixer valve Jun 29, 1980 Issued
Array ( [id] => 1969624 [patent_doc_number] => 04343454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Apparatus for individual isolation of hydraulically actuated valves' [patent_app_type] => 1 [patent_app_number] => 6/163332 [patent_app_country] => US [patent_app_date] => 1980-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1978 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/343/04343454.pdf [firstpage_image] =>[orig_patent_app_number] => 163332 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/163332
Apparatus for individual isolation of hydraulically actuated valves Jun 25, 1980 Issued
Array ( [id] => 1964933 [patent_doc_number] => 04362183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Spring loaded safety valve' [patent_app_type] => 1 [patent_app_number] => 6/162397 [patent_app_country] => US [patent_app_date] => 1980-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2240 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362183.pdf [firstpage_image] =>[orig_patent_app_number] => 162397 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/162397
Spring loaded safety valve Jun 22, 1980 Issued
Array ( [id] => 1938972 [patent_doc_number] => 04340081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Irrigation valve apparatus' [patent_app_type] => 1 [patent_app_number] => 6/161278 [patent_app_country] => US [patent_app_date] => 1980-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3492 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340081.pdf [firstpage_image] =>[orig_patent_app_number] => 161278 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/161278
Irrigation valve apparatus Jun 19, 1980 Issued
Array ( [id] => 1961913 [patent_doc_number] => 04314583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Backwater valve' [patent_app_type] => 1 [patent_app_number] => 6/157473 [patent_app_country] => US [patent_app_date] => 1980-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2260 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/314/04314583.pdf [firstpage_image] =>[orig_patent_app_number] => 157473 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/157473
Backwater valve Jun 8, 1980 Issued
Array ( [id] => 1939003 [patent_doc_number] => 04340088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Pressure balanced safety valve for wells and flow lines' [patent_app_type] => 1 [patent_app_number] => 6/157377 [patent_app_country] => US [patent_app_date] => 1980-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 10231 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340088.pdf [firstpage_image] =>[orig_patent_app_number] => 157377 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/157377
Pressure balanced safety valve for wells and flow lines Jun 8, 1980 Issued
Array ( [id] => 1860496 [patent_doc_number] => 04274434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Automatic low-friction check valve' [patent_app_type] => 1 [patent_app_number] => 6/156954 [patent_app_country] => US [patent_app_date] => 1980-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2713 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274434.pdf [firstpage_image] =>[orig_patent_app_number] => 156954 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/156954
Automatic low-friction check valve Jun 5, 1980 Issued
06/156673 MULTIPLE BLADE DAMPER ASSEMBLY Jun 4, 1980 Abandoned
Array ( [id] => 1923830 [patent_doc_number] => 04284096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Automatic transmission governor having deceleration sensitive pressure switching feature' [patent_app_type] => 1 [patent_app_number] => 6/156237 [patent_app_country] => US [patent_app_date] => 1980-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3884 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/284/04284096.pdf [firstpage_image] =>[orig_patent_app_number] => 156237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/156237
Automatic transmission governor having deceleration sensitive pressure switching feature Jun 3, 1980 Issued
Array ( [id] => 1949786 [patent_doc_number] => 04310016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-12 [patent_title] => 'Differential pressure delay valve' [patent_app_type] => 1 [patent_app_number] => 6/155242 [patent_app_country] => US [patent_app_date] => 1980-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2649 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/310/04310016.pdf [firstpage_image] =>[orig_patent_app_number] => 155242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/155242
Differential pressure delay valve Jun 1, 1980 Issued
Array ( [id] => 1880234 [patent_doc_number] => 04303095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Low-differential pressure delay valve' [patent_app_type] => 1 [patent_app_number] => 6/155241 [patent_app_country] => US [patent_app_date] => 1980-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2574 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303095.pdf [firstpage_image] =>[orig_patent_app_number] => 155241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/155241
Low-differential pressure delay valve Jun 1, 1980 Issued
Array ( [id] => 1956048 [patent_doc_number] => 04338967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-13 [patent_title] => 'Universal link bar operator and actuator for rotating blade air, smoke, and fire dampers' [patent_app_type] => 1 [patent_app_number] => 6/154713 [patent_app_country] => US [patent_app_date] => 1980-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/338/04338967.pdf [firstpage_image] =>[orig_patent_app_number] => 154713 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/154713
Universal link bar operator and actuator for rotating blade air, smoke, and fire dampers May 29, 1980 Issued
Array ( [id] => 1971005 [patent_doc_number] => 04353289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Power transmission' [patent_app_type] => 1 [patent_app_number] => 6/154473 [patent_app_country] => US [patent_app_date] => 1980-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2247 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353289.pdf [firstpage_image] =>[orig_patent_app_number] => 154473 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/154473
Power transmission May 28, 1980 Issued
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