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] => 1930935 [patent_doc_number] => 04337798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-06 [patent_title] => 'Converter for valves' [patent_app_type] => 1 [patent_app_number] => 6/193535 [patent_app_country] => US [patent_app_date] => 1980-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2144 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337798.pdf [firstpage_image] =>[orig_patent_app_number] => 193535 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/193535
Converter for valves Oct 2, 1980 Issued
Array ( [id] => 1867496 [patent_doc_number] => 04305417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Rotationally indexing valve' [patent_app_type] => 1 [patent_app_number] => 6/192969 [patent_app_country] => US [patent_app_date] => 1980-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4239 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305417.pdf [firstpage_image] =>[orig_patent_app_number] => 192969 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/192969
Rotationally indexing valve Oct 1, 1980 Issued
06/189913 MAGNETICALLY CONTROLLED FLUID PRESSURE ACTUATOR Oct 1, 1980 Abandoned
Array ( [id] => 1983064 [patent_doc_number] => 04356840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-02 [patent_title] => 'Digital fluid flow control system' [patent_app_type] => 1 [patent_app_number] => 6/193035 [patent_app_country] => US [patent_app_date] => 1980-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6637 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/356/04356840.pdf [firstpage_image] =>[orig_patent_app_number] => 193035 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/193035
Digital fluid flow control system Oct 1, 1980 Issued
Array ( [id] => 1944820 [patent_doc_number] => 04341148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-27 [patent_title] => 'Hydraulic sequencing valve' [patent_app_type] => 1 [patent_app_number] => 6/192642 [patent_app_country] => US [patent_app_date] => 1980-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3296 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/341/04341148.pdf [firstpage_image] =>[orig_patent_app_number] => 192642 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/192642
Hydraulic sequencing valve Sep 29, 1980 Issued
Array ( [id] => 1929422 [patent_doc_number] => 04350083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-21 [patent_title] => 'Heat barrier for refrigeration compressor piston' [patent_app_type] => 1 [patent_app_number] => 6/191512 [patent_app_country] => US [patent_app_date] => 1980-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2702 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/350/04350083.pdf [firstpage_image] =>[orig_patent_app_number] => 191512 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/191512
Heat barrier for refrigeration compressor piston Sep 28, 1980 Issued
Array ( [id] => 1989230 [patent_doc_number] => 04328833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Multi-ported valve with sealing network between valve body and rotor' [patent_app_type] => 1 [patent_app_number] => 6/191704 [patent_app_country] => US [patent_app_date] => 1980-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1637 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/328/04328833.pdf [firstpage_image] =>[orig_patent_app_number] => 191704 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/191704
Multi-ported valve with sealing network between valve body and rotor Sep 28, 1980 Issued
Array ( [id] => 1902473 [patent_doc_number] => 04306588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Pneumatic control apparatus for bi-manual security' [patent_app_type] => 1 [patent_app_number] => 6/191759 [patent_app_country] => US [patent_app_date] => 1980-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2376 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/306/04306588.pdf [firstpage_image] =>[orig_patent_app_number] => 191759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/191759
Pneumatic control apparatus for bi-manual security Sep 28, 1980 Issued
Array ( [id] => 1941071 [patent_doc_number] => 04308887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Gas damper' [patent_app_type] => 1 [patent_app_number] => 6/190917 [patent_app_country] => US [patent_app_date] => 1980-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1379 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/308/04308887.pdf [firstpage_image] =>[orig_patent_app_number] => 190917 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/190917
Gas damper Sep 25, 1980 Issued
06/191037 CHECK VALVE Sep 24, 1980 Abandoned
Array ( [id] => 1943198 [patent_doc_number] => 04365648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-28 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 6/190396 [patent_app_country] => US [patent_app_date] => 1980-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1868 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/365/04365648.pdf [firstpage_image] =>[orig_patent_app_number] => 190396 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/190396
Check valve Sep 23, 1980 Issued
Array ( [id] => 1867551 [patent_doc_number] => 04305427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Damper assembly' [patent_app_type] => 1 [patent_app_number] => 6/190394 [patent_app_country] => US [patent_app_date] => 1980-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1673 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305427.pdf [firstpage_image] =>[orig_patent_app_number] => 190394 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/190394
Damper assembly Sep 23, 1980 Issued
Array ( [id] => 1991635 [patent_doc_number] => 04323093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Multiple stage fluid pressure governor having two break points' [patent_app_type] => 1 [patent_app_number] => 6/189992 [patent_app_country] => US [patent_app_date] => 1980-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2060 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323093.pdf [firstpage_image] =>[orig_patent_app_number] => 189992 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/189992
Multiple stage fluid pressure governor having two break points Sep 22, 1980 Issued
Array ( [id] => 1991624 [patent_doc_number] => 04323092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Apparatus and process for detecting free chlorine' [patent_app_type] => 1 [patent_app_number] => 6/188607 [patent_app_country] => US [patent_app_date] => 1980-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2219 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323092.pdf [firstpage_image] =>[orig_patent_app_number] => 188607 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/188607
Apparatus and process for detecting free chlorine Sep 18, 1980 Issued
Array ( [id] => 1981117 [patent_doc_number] => 04355943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-26 [patent_title] => 'Vehicle gate lift with protection against operation with improper loads' [patent_app_type] => 1 [patent_app_number] => 6/188241 [patent_app_country] => US [patent_app_date] => 1980-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1828 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/355/04355943.pdf [firstpage_image] =>[orig_patent_app_number] => 188241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/188241
Vehicle gate lift with protection against operation with improper loads Sep 16, 1980 Issued
Array ( [id] => 1970467 [patent_doc_number] => 04311160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Fluid mixing valve' [patent_app_type] => 1 [patent_app_number] => 6/187947 [patent_app_country] => US [patent_app_date] => 1980-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1466 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311160.pdf [firstpage_image] =>[orig_patent_app_number] => 187947 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/187947
Fluid mixing valve Sep 15, 1980 Issued
Array ( [id] => 2061204 [patent_doc_number] => 04429622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Pressure responsive actuator for use with an automatic dump valve' [patent_app_type] => 1 [patent_app_number] => 6/187425 [patent_app_country] => US [patent_app_date] => 1980-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6619 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/429/04429622.pdf [firstpage_image] =>[orig_patent_app_number] => 187425 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/187425
Pressure responsive actuator for use with an automatic dump valve Sep 14, 1980 Issued
06/183749 BOILER LOW WATER LEVEL SENSING DEVICE Sep 2, 1980 Abandoned
Array ( [id] => 2016265 [patent_doc_number] => 04372342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Balancing damper with quick set adjustment bracket' [patent_app_type] => 1 [patent_app_number] => 6/182506 [patent_app_country] => US [patent_app_date] => 1980-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1513 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/372/04372342.pdf [firstpage_image] =>[orig_patent_app_number] => 182506 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/182506
Balancing damper with quick set adjustment bracket Aug 28, 1980 Issued
06/181127 FLUID FLOW CONTROL DEVICE FOR HIGH PRESSURE SPRAYING EQUIPMENT Aug 24, 1980 Abandoned
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