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] => 1953168 [patent_doc_number] => 04316485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-23 [patent_title] => 'Single handle mixing valve with improved seat' [patent_app_type] => 1 [patent_app_number] => 6/049197 [patent_app_country] => US [patent_app_date] => 1979-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 15 [patent_no_of_words] => 2326 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316485.pdf [firstpage_image] =>[orig_patent_app_number] => 049197 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/049197
Single handle mixing valve with improved seat Jun 17, 1979 Issued
Array ( [id] => 1860777 [patent_doc_number] => 04269213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Safety valve' [patent_app_type] => 1 [patent_app_number] => 6/046096 [patent_app_country] => US [patent_app_date] => 1979-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2037 [patent_no_of_claims] => 6 [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/04/269/04269213.pdf [firstpage_image] =>[orig_patent_app_number] => 046096 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/046096
Safety valve Jun 5, 1979 Issued
Array ( [id] => 1867434 [patent_doc_number] => 04252143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-24 [patent_title] => 'Actuator' [patent_app_type] => 1 [patent_app_number] => 6/044046 [patent_app_country] => US [patent_app_date] => 1979-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2453 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/252/04252143.pdf [firstpage_image] =>[orig_patent_app_number] => 044046 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/044046
Actuator May 30, 1979 Issued
Array ( [id] => 1868024 [patent_doc_number] => 04282897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-11 [patent_title] => 'Valve assembly for pressurized fluid systems' [patent_app_type] => 1 [patent_app_number] => 6/042759 [patent_app_country] => US [patent_app_date] => 1979-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3560 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/282/04282897.pdf [firstpage_image] =>[orig_patent_app_number] => 042759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/042759
Valve assembly for pressurized fluid systems May 28, 1979 Issued
Array ( [id] => 1899200 [patent_doc_number] => 04275759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Closure member' [patent_app_type] => 1 [patent_app_number] => 6/043150 [patent_app_country] => US [patent_app_date] => 1979-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1105 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/275/04275759.pdf [firstpage_image] =>[orig_patent_app_number] => 043150 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/043150
Closure member May 28, 1979 Issued
Array ( [id] => 1868020 [patent_doc_number] => 04282896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-11 [patent_title] => 'Pilot operated check valve' [patent_app_type] => 1 [patent_app_number] => 6/040880 [patent_app_country] => US [patent_app_date] => 1979-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3348 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/282/04282896.pdf [firstpage_image] =>[orig_patent_app_number] => 040880 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/040880
Pilot operated check valve May 20, 1979 Issued
Array ( [id] => 1908836 [patent_doc_number] => 04253492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-03 [patent_title] => 'System for controlling the flow of gaseous fluids' [patent_app_type] => 1 [patent_app_number] => 6/041040 [patent_app_country] => US [patent_app_date] => 1979-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5065 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/253/04253492.pdf [firstpage_image] =>[orig_patent_app_number] => 041040 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/041040
System for controlling the flow of gaseous fluids May 20, 1979 Issued
Array ( [id] => 1905911 [patent_doc_number] => 04289165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-15 [patent_title] => 'Equalizing ball valve member' [patent_app_type] => 1 [patent_app_number] => 6/039836 [patent_app_country] => US [patent_app_date] => 1979-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 6193 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/289/04289165.pdf [firstpage_image] =>[orig_patent_app_number] => 039836 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/039836
Equalizing ball valve member May 16, 1979 Issued
Array ( [id] => 1916396 [patent_doc_number] => 04263933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Pressurized tank safety valve' [patent_app_type] => 1 [patent_app_number] => 6/037959 [patent_app_country] => US [patent_app_date] => 1979-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2440 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/263/04263933.pdf [firstpage_image] =>[orig_patent_app_number] => 037959 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037959
Pressurized tank safety valve May 8, 1979 Issued
Array ( [id] => 1887933 [patent_doc_number] => 04266569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 6/033049 [patent_app_country] => US [patent_app_date] => 1979-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 2141 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266569.pdf [firstpage_image] =>[orig_patent_app_number] => 033049 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/033049
Check valve Apr 24, 1979 Issued
Array ( [id] => 1887958 [patent_doc_number] => 04266574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Vent valve' [patent_app_type] => 1 [patent_app_number] => 6/031666 [patent_app_country] => US [patent_app_date] => 1979-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1584 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266574.pdf [firstpage_image] =>[orig_patent_app_number] => 031666 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/031666
Vent valve Apr 18, 1979 Issued
Array ( [id] => 1874602 [patent_doc_number] => 04254795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-10 [patent_title] => 'Airflow control mechanism insertable into an air duct' [patent_app_type] => 1 [patent_app_number] => 6/027673 [patent_app_country] => US [patent_app_date] => 1979-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2170 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/254/04254795.pdf [firstpage_image] =>[orig_patent_app_number] => 027673 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/027673
Airflow control mechanism insertable into an air duct Apr 5, 1979 Issued
Array ( [id] => 1925902 [patent_doc_number] => 04249571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-10 [patent_title] => 'Air control mechanism having noise suppression means' [patent_app_type] => 1 [patent_app_number] => 6/027674 [patent_app_country] => US [patent_app_date] => 1979-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2080 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/249/04249571.pdf [firstpage_image] =>[orig_patent_app_number] => 027674 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/027674
Air control mechanism having noise suppression means Apr 5, 1979 Issued
Array ( [id] => 1861128 [patent_doc_number] => 04256134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-17 [patent_title] => 'Regulating valve for dividing a flow into a plurality of individual flows' [patent_app_type] => 1 [patent_app_number] => 6/024979 [patent_app_country] => US [patent_app_date] => 1979-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1114 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/256/04256134.pdf [firstpage_image] =>[orig_patent_app_number] => 024979 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/024979
Regulating valve for dividing a flow into a plurality of individual flows Mar 28, 1979 Issued
Array ( [id] => 1916010 [patent_doc_number] => 04290450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Fluid mixing valve' [patent_app_type] => 1 [patent_app_number] => 6/024751 [patent_app_country] => US [patent_app_date] => 1979-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2657 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290450.pdf [firstpage_image] =>[orig_patent_app_number] => 024751 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/024751
Fluid mixing valve Mar 27, 1979 Issued
Array ( [id] => 1861143 [patent_doc_number] => 04256137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-17 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 6/021505 [patent_app_country] => US [patent_app_date] => 1979-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1769 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/256/04256137.pdf [firstpage_image] =>[orig_patent_app_number] => 021505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/021505
Check valve Mar 18, 1979 Issued
Array ( [id] => 1908868 [patent_doc_number] => 04278102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Disaster activated shut-off valve' [patent_app_type] => 1 [patent_app_number] => 6/022050 [patent_app_country] => US [patent_app_date] => 1979-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2230 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278102.pdf [firstpage_image] =>[orig_patent_app_number] => 022050 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/022050
Disaster activated shut-off valve Mar 18, 1979 Issued
Array ( [id] => 1886631 [patent_doc_number] => 04280529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-28 [patent_title] => 'Vented fuel tank cap' [patent_app_type] => 1 [patent_app_number] => 6/016500 [patent_app_country] => US [patent_app_date] => 1979-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1722 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/280/04280529.pdf [firstpage_image] =>[orig_patent_app_number] => 016500 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/016500
Vented fuel tank cap Feb 28, 1979 Issued
Array ( [id] => 1861384 [patent_doc_number] => 04294247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Frangible, resealable closure for a flexible tube' [patent_app_type] => 1 [patent_app_number] => 6/015395 [patent_app_country] => US [patent_app_date] => 1979-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1414 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/294/04294247.pdf [firstpage_image] =>[orig_patent_app_number] => 015395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/015395
Frangible, resealable closure for a flexible tube Feb 25, 1979 Issued
Array ( [id] => 1925881 [patent_doc_number] => 04249566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-10 [patent_title] => 'Fluid pressure-operated valves' [patent_app_type] => 1 [patent_app_number] => 6/009670 [patent_app_country] => US [patent_app_date] => 1979-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1766 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/249/04249566.pdf [firstpage_image] =>[orig_patent_app_number] => 009670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/009670
Fluid pressure-operated valves Feb 4, 1979 Issued
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