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] => 2027179 [patent_doc_number] => 04377181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-22 [patent_title] => 'High temperature dual butterfly valve' [patent_app_type] => 1 [patent_app_number] => 6/268825 [patent_app_country] => US [patent_app_date] => 1981-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5627 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/377/04377181.pdf [firstpage_image] =>[orig_patent_app_number] => 268825 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268825
High temperature dual butterfly valve May 31, 1981 Issued
Array ( [id] => 2094931 [patent_doc_number] => 04428394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Baffle mechanism and insert unit for downspout' [patent_app_type] => 1 [patent_app_number] => 6/268857 [patent_app_country] => US [patent_app_date] => 1981-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2211 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428394.pdf [firstpage_image] =>[orig_patent_app_number] => 268857 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268857
Baffle mechanism and insert unit for downspout May 31, 1981 Issued
Array ( [id] => 2101178 [patent_doc_number] => 04473088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Pressure regulator faucet slide valve' [patent_app_type] => 1 [patent_app_number] => 6/267809 [patent_app_country] => US [patent_app_date] => 1981-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3144 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473088.pdf [firstpage_image] =>[orig_patent_app_number] => 267809 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267809
Pressure regulator faucet slide valve May 27, 1981 Issued
Array ( [id] => 2045649 [patent_doc_number] => 04406302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Pop-off gas evacuator valve for anesthesia machine' [patent_app_type] => 1 [patent_app_number] => 6/267348 [patent_app_country] => US [patent_app_date] => 1981-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3888 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406302.pdf [firstpage_image] =>[orig_patent_app_number] => 267348 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267348
Pop-off gas evacuator valve for anesthesia machine May 25, 1981 Issued
Array ( [id] => 2087257 [patent_doc_number] => 04442862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Link bar operator for rotating blade dampers' [patent_app_type] => 1 [patent_app_number] => 6/267334 [patent_app_country] => US [patent_app_date] => 1981-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5430 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/442/04442862.pdf [firstpage_image] =>[orig_patent_app_number] => 267334 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267334
Link bar operator for rotating blade dampers May 25, 1981 Issued
Array ( [id] => 2094302 [patent_doc_number] => 04457333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Check valve with relief-valve feature' [patent_app_type] => 1 [patent_app_number] => 6/264457 [patent_app_country] => US [patent_app_date] => 1981-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2415 [patent_no_of_claims] => 6 [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/04/457/04457333.pdf [firstpage_image] =>[orig_patent_app_number] => 264457 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264457
Check valve with relief-valve feature May 17, 1981 Issued
Array ( [id] => 1998764 [patent_doc_number] => 04407122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Power transmission' [patent_app_type] => 1 [patent_app_number] => 6/264342 [patent_app_country] => US [patent_app_date] => 1981-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2611 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/407/04407122.pdf [firstpage_image] =>[orig_patent_app_number] => 264342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264342
Power transmission May 17, 1981 Issued
Array ( [id] => 1966027 [patent_doc_number] => 04331171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Earthquake shut-off valve for gas line' [patent_app_type] => 1 [patent_app_number] => 6/228100 [patent_app_country] => US [patent_app_date] => 1981-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1494 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/331/04331171.pdf [firstpage_image] =>[orig_patent_app_number] => 228100 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228100
Earthquake shut-off valve for gas line May 14, 1981 Issued
Array ( [id] => 2051485 [patent_doc_number] => 04392507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Two-stage pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 6/263918 [patent_app_country] => US [patent_app_date] => 1981-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1810 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392507.pdf [firstpage_image] =>[orig_patent_app_number] => 263918 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263918
Two-stage pressure relief valve May 14, 1981 Issued
Array ( [id] => 2049774 [patent_doc_number] => 04393895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Check valve for use with high pressure pump' [patent_app_type] => 1 [patent_app_number] => 6/263506 [patent_app_country] => US [patent_app_date] => 1981-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3778 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/393/04393895.pdf [firstpage_image] =>[orig_patent_app_number] => 263506 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263506
Check valve for use with high pressure pump May 13, 1981 Issued
Array ( [id] => 1964945 [patent_doc_number] => 04362185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Seating arrangements for poppet or non return valves' [patent_app_type] => 1 [patent_app_number] => 6/263352 [patent_app_country] => US [patent_app_date] => 1981-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2088 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362185.pdf [firstpage_image] =>[orig_patent_app_number] => 263352 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263352
Seating arrangements for poppet or non return valves May 12, 1981 Issued
Array ( [id] => 2036383 [patent_doc_number] => 04385640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Hydraulic unloader' [patent_app_type] => 1 [patent_app_number] => 6/262825 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2996 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385640.pdf [firstpage_image] =>[orig_patent_app_number] => 262825 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262825
Hydraulic unloader May 11, 1981 Issued
Array ( [id] => 2030511 [patent_doc_number] => 04422833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Pneumatic transfer system and a fluid flow control device therefor' [patent_app_type] => 1 [patent_app_number] => 6/262121 [patent_app_country] => US [patent_app_date] => 1981-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7495 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422833.pdf [firstpage_image] =>[orig_patent_app_number] => 262121 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262121
Pneumatic transfer system and a fluid flow control device therefor May 10, 1981 Issued
06/262257 SELF-SELECTIVE OPERATING REMOTE CONTROLLABLE SHUTTING OFF MEMBER FOR PRESSURE FLUID PIPES May 7, 1981 Abandoned
06/260849 VARIABLE PRESSURE RELIEF AND CONTROL VALVE May 4, 1981 Abandoned
Array ( [id] => 1944323 [patent_doc_number] => 04335848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'System of central heating' [patent_app_type] => 1 [patent_app_number] => 6/260313 [patent_app_country] => US [patent_app_date] => 1981-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1189 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/335/04335848.pdf [firstpage_image] =>[orig_patent_app_number] => 260313 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/260313
System of central heating May 3, 1981 Issued
Array ( [id] => 2012573 [patent_doc_number] => 04402340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Pressure-responsive shut-off valve' [patent_app_type] => 1 [patent_app_number] => 6/259724 [patent_app_country] => US [patent_app_date] => 1981-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 5409 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402340.pdf [firstpage_image] =>[orig_patent_app_number] => 259724 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/259724
Pressure-responsive shut-off valve Apr 30, 1981 Issued
Array ( [id] => 2046679 [patent_doc_number] => 04390035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Liquid mixing systems' [patent_app_type] => 1 [patent_app_number] => 6/256527 [patent_app_country] => US [patent_app_date] => 1981-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3772 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390035.pdf [firstpage_image] =>[orig_patent_app_number] => 256527 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/256527
Liquid mixing systems Apr 21, 1981 Issued
Array ( [id] => 1993033 [patent_doc_number] => 04383549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Adjustable velocity fuse for hydraulic line' [patent_app_type] => 1 [patent_app_number] => 6/256379 [patent_app_country] => US [patent_app_date] => 1981-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1592 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/383/04383549.pdf [firstpage_image] =>[orig_patent_app_number] => 256379 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/256379
Adjustable velocity fuse for hydraulic line Apr 21, 1981 Issued
Array ( [id] => 2053518 [patent_doc_number] => 04432385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Devices for regulating the flow and the pressure of gaseous fluids' [patent_app_type] => 1 [patent_app_number] => 6/254619 [patent_app_country] => US [patent_app_date] => 1981-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4515 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/432/04432385.pdf [firstpage_image] =>[orig_patent_app_number] => 254619 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/254619
Devices for regulating the flow and the pressure of gaseous fluids Apr 15, 1981 Issued
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