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] => 2462626 [patent_doc_number] => 04870992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Backflow prevention device' [patent_app_type] => 1 [patent_app_number] => 7/138807 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3217 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870992.pdf [firstpage_image] =>[orig_patent_app_number] => 138807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138807
Backflow prevention device Dec 27, 1987 Issued
Array ( [id] => 2531354 [patent_doc_number] => 04832071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Fluid motor metering device' [patent_app_type] => 1 [patent_app_number] => 7/138388 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2992 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832071.pdf [firstpage_image] =>[orig_patent_app_number] => 138388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138388
Fluid motor metering device Dec 27, 1987 Issued
Array ( [id] => 2408201 [patent_doc_number] => 04773439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Changeover valve' [patent_app_type] => 1 [patent_app_number] => 7/137739 [patent_app_country] => US [patent_app_date] => 1987-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2080 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773439.pdf [firstpage_image] =>[orig_patent_app_number] => 137739 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137739
Changeover valve Dec 23, 1987 Issued
Array ( [id] => 2538729 [patent_doc_number] => 04856292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Pressure control valve assembly' [patent_app_type] => 1 [patent_app_number] => 7/136107 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 3821 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856292.pdf [firstpage_image] =>[orig_patent_app_number] => 136107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/136107
Pressure control valve assembly Dec 20, 1987 Issued
Array ( [id] => 2373195 [patent_doc_number] => 04782862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Solenoid valve' [patent_app_type] => 1 [patent_app_number] => 7/135650 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1865 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/782/04782862.pdf [firstpage_image] =>[orig_patent_app_number] => 135650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/135650
Solenoid valve Dec 20, 1987 Issued
Array ( [id] => 2543616 [patent_doc_number] => 04852605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Valve operating without friction' [patent_app_type] => 1 [patent_app_number] => 7/141609 [patent_app_country] => US [patent_app_date] => 1987-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2015 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852605.pdf [firstpage_image] =>[orig_patent_app_number] => 141609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/141609
Valve operating without friction Dec 13, 1987 Issued
Array ( [id] => 2375292 [patent_doc_number] => 04793379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Supply cylinder shut-off and flow control valve' [patent_app_type] => 1 [patent_app_number] => 7/127634 [patent_app_country] => US [patent_app_date] => 1987-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2150 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793379.pdf [firstpage_image] =>[orig_patent_app_number] => 127634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127634
Supply cylinder shut-off and flow control valve Dec 1, 1987 Issued
Array ( [id] => 2509012 [patent_doc_number] => 04838297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Apparatus for injecting a fluid into a network' [patent_app_type] => 1 [patent_app_number] => 7/138850 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 10021 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 538 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838297.pdf [firstpage_image] =>[orig_patent_app_number] => 138850 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138850
Apparatus for injecting a fluid into a network Nov 29, 1987 Issued
Array ( [id] => 2410391 [patent_doc_number] => 04762149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Double seal press assembled check valve' [patent_app_type] => 1 [patent_app_number] => 7/129343 [patent_app_country] => US [patent_app_date] => 1987-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1597 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762149.pdf [firstpage_image] =>[orig_patent_app_number] => 129343 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/129343
Double seal press assembled check valve Nov 24, 1987 Issued
Array ( [id] => 2462160 [patent_doc_number] => 04811756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Safety valve' [patent_app_type] => 1 [patent_app_number] => 7/123349 [patent_app_country] => US [patent_app_date] => 1987-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2424 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811756.pdf [firstpage_image] =>[orig_patent_app_number] => 123349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/123349
Safety valve Nov 19, 1987 Issued
Array ( [id] => 2537280 [patent_doc_number] => 04805873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Control device for a starter valve of a turbine aero-engine' [patent_app_type] => 1 [patent_app_number] => 7/122683 [patent_app_country] => US [patent_app_date] => 1987-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2575 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/805/04805873.pdf [firstpage_image] =>[orig_patent_app_number] => 122683 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/122683
Control device for a starter valve of a turbine aero-engine Nov 17, 1987 Issued
Array ( [id] => 2513170 [patent_doc_number] => 04838516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Compression release retarder with valve motion modifier' [patent_app_type] => 1 [patent_app_number] => 7/120825 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 11066 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838516.pdf [firstpage_image] =>[orig_patent_app_number] => 120825 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120825
Compression release retarder with valve motion modifier Nov 15, 1987 Issued
Array ( [id] => 2462090 [patent_doc_number] => 04811752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Auxiliary remote valve actuator' [patent_app_type] => 1 [patent_app_number] => 7/121452 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2494 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811752.pdf [firstpage_image] =>[orig_patent_app_number] => 121452 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/121452
Auxiliary remote valve actuator Nov 15, 1987 Issued
Array ( [id] => 2509923 [patent_doc_number] => 04877057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Pressure equalizing valve' [patent_app_type] => 1 [patent_app_number] => 7/120014 [patent_app_country] => US [patent_app_date] => 1987-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2915 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877057.pdf [firstpage_image] =>[orig_patent_app_number] => 120014 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120014
Pressure equalizing valve Nov 12, 1987 Issued
Array ( [id] => 2543620 [patent_doc_number] => 04856552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Flow regulating device' [patent_app_type] => 1 [patent_app_number] => 7/119079 [patent_app_country] => US [patent_app_date] => 1987-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3353 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856552.pdf [firstpage_image] =>[orig_patent_app_number] => 119079 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/119079
Flow regulating device Nov 9, 1987 Issued
Array ( [id] => 2541646 [patent_doc_number] => 04834131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Safety system for pneumatic tools' [patent_app_type] => 1 [patent_app_number] => 7/119178 [patent_app_country] => US [patent_app_date] => 1987-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3038 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834131.pdf [firstpage_image] =>[orig_patent_app_number] => 119178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/119178
Safety system for pneumatic tools Nov 9, 1987 Issued
Array ( [id] => 2492669 [patent_doc_number] => 04798223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Double block and vent valve system' [patent_app_type] => 1 [patent_app_number] => 7/118602 [patent_app_country] => US [patent_app_date] => 1987-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3963 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798223.pdf [firstpage_image] =>[orig_patent_app_number] => 118602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/118602
Double block and vent valve system Nov 8, 1987 Issued
Array ( [id] => 2492652 [patent_doc_number] => 04798222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Valve assembly particularly usable with a coffee brewing basket' [patent_app_type] => 1 [patent_app_number] => 7/118070 [patent_app_country] => US [patent_app_date] => 1987-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2874 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798222.pdf [firstpage_image] =>[orig_patent_app_number] => 118070 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/118070
Valve assembly particularly usable with a coffee brewing basket Nov 5, 1987 Issued
Array ( [id] => 2543573 [patent_doc_number] => 04848401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Isolation chamber valve' [patent_app_type] => 1 [patent_app_number] => 7/116808 [patent_app_country] => US [patent_app_date] => 1987-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2603 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/848/04848401.pdf [firstpage_image] =>[orig_patent_app_number] => 116808 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116808
Isolation chamber valve Nov 4, 1987 Issued
Array ( [id] => 2398963 [patent_doc_number] => 04785846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Gas control apparatus with a pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/116998 [patent_app_country] => US [patent_app_date] => 1987-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3742 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785846.pdf [firstpage_image] =>[orig_patent_app_number] => 116998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116998
Gas control apparatus with a pressure regulator Nov 4, 1987 Issued
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