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] => 2652361 [patent_doc_number] => 05046526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'One-way check valve' [patent_app_type] => 1 [patent_app_number] => 7/618875 [patent_app_country] => US [patent_app_date] => 1990-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1444 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046526.pdf [firstpage_image] =>[orig_patent_app_number] => 618875 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/618875
One-way check valve Nov 27, 1990 Issued
Array ( [id] => 2752715 [patent_doc_number] => 05062452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Valve member and method of making such a member' [patent_app_type] => 1 [patent_app_number] => 7/616669 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1953 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062452.pdf [firstpage_image] =>[orig_patent_app_number] => 616669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616669
Valve member and method of making such a member Nov 20, 1990 Issued
Array ( [id] => 2718793 [patent_doc_number] => 05050629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Earthquake shutoff valve' [patent_app_type] => 1 [patent_app_number] => 7/616345 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4177 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050629.pdf [firstpage_image] =>[orig_patent_app_number] => 616345 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616345
Earthquake shutoff valve Nov 20, 1990 Issued
Array ( [id] => 2766443 [patent_doc_number] => 05086801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Vacuum processing system and method' [patent_app_type] => 1 [patent_app_number] => 7/674433 [patent_app_country] => US [patent_app_date] => 1990-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086801.pdf [firstpage_image] =>[orig_patent_app_number] => 674433 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/674433
Vacuum processing system and method Nov 18, 1990 Issued
Array ( [id] => 2668596 [patent_doc_number] => 05048553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Relief valve with overturn surge control for storage tank' [patent_app_type] => 1 [patent_app_number] => 7/611076 [patent_app_country] => US [patent_app_date] => 1990-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3429 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048553.pdf [firstpage_image] =>[orig_patent_app_number] => 611076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/611076
Relief valve with overturn surge control for storage tank Nov 8, 1990 Issued
Array ( [id] => 2857760 [patent_doc_number] => 05096395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Discharge valve for reciprocating hermetic compressor' [patent_app_type] => 1 [patent_app_number] => 7/609995 [patent_app_country] => US [patent_app_date] => 1990-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2551 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096395.pdf [firstpage_image] =>[orig_patent_app_number] => 609995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/609995
Discharge valve for reciprocating hermetic compressor Nov 6, 1990 Issued
Array ( [id] => 2798960 [patent_doc_number] => 05080138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Valve assembly with multi-part valve body' [patent_app_type] => 1 [patent_app_number] => 7/607371 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4120 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080138.pdf [firstpage_image] =>[orig_patent_app_number] => 607371 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/607371
Valve assembly with multi-part valve body Oct 30, 1990 Issued
Array ( [id] => 2798981 [patent_doc_number] => 05080139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Valve assembly with disk-like valve body' [patent_app_type] => 1 [patent_app_number] => 7/607234 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1885 [patent_no_of_claims] => 6 [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/05/080/05080139.pdf [firstpage_image] =>[orig_patent_app_number] => 607234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/607234
Valve assembly with disk-like valve body Oct 30, 1990 Issued
Array ( [id] => 2841750 [patent_doc_number] => 05083587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Water level and exchange system' [patent_app_type] => 1 [patent_app_number] => 7/608045 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1531 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/083/05083587.pdf [firstpage_image] =>[orig_patent_app_number] => 608045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/608045
Water level and exchange system Oct 30, 1990 Issued
Array ( [id] => 2833874 [patent_doc_number] => 05088521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Mud pump valve' [patent_app_type] => 1 [patent_app_number] => 7/604183 [patent_app_country] => US [patent_app_date] => 1990-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 3032 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088521.pdf [firstpage_image] =>[orig_patent_app_number] => 604183 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604183
Mud pump valve Oct 28, 1990 Issued
Array ( [id] => 2694248 [patent_doc_number] => 05052363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'EGR control valve having ceramic elements' [patent_app_type] => 1 [patent_app_number] => 7/600649 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2443 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052363.pdf [firstpage_image] =>[orig_patent_app_number] => 600649 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600649
EGR control valve having ceramic elements Oct 21, 1990 Issued
Array ( [id] => 2766463 [patent_doc_number] => 05086802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Safety check valve' [patent_app_type] => 1 [patent_app_number] => 7/600671 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2986 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086802.pdf [firstpage_image] =>[orig_patent_app_number] => 600671 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600671
Safety check valve Oct 21, 1990 Issued
Array ( [id] => 2768830 [patent_doc_number] => 05154203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Proportional modulator for an electropneumatic braking system' [patent_app_type] => 1 [patent_app_number] => 7/599761 [patent_app_country] => US [patent_app_date] => 1990-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2073 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154203.pdf [firstpage_image] =>[orig_patent_app_number] => 599761 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/599761
Proportional modulator for an electropneumatic braking system Oct 17, 1990 Issued
07/599316 LOW PRESSURE CHECK VALVE FOR ARTIFICAL RESPIRATION DEVICES Oct 16, 1990 Abandoned
Array ( [id] => 2798668 [patent_doc_number] => 05080122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Non-return valve' [patent_app_type] => 1 [patent_app_number] => 7/596486 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2244 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080122.pdf [firstpage_image] =>[orig_patent_app_number] => 596486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596486
Non-return valve Oct 11, 1990 Issued
Array ( [id] => 2705928 [patent_doc_number] => 05056548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Check valve assembly with removable seat' [patent_app_type] => 1 [patent_app_number] => 7/596508 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4825 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/056/05056548.pdf [firstpage_image] =>[orig_patent_app_number] => 596508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596508
Check valve assembly with removable seat Oct 11, 1990 Issued
Array ( [id] => 2664348 [patent_doc_number] => 05065791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596089 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10031 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/065/05065791.pdf [firstpage_image] =>[orig_patent_app_number] => 596089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596089
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2729161 [patent_doc_number] => 05029601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Rockable earthquake valve' [patent_app_type] => 1 [patent_app_number] => 7/594986 [patent_app_country] => US [patent_app_date] => 1990-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1023 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/029/05029601.pdf [firstpage_image] =>[orig_patent_app_number] => 594986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/594986
Rockable earthquake valve Oct 9, 1990 Issued
Array ( [id] => 2798924 [patent_doc_number] => 05080136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Valve arrangement' [patent_app_type] => 1 [patent_app_number] => 7/594212 [patent_app_country] => US [patent_app_date] => 1990-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080136.pdf [firstpage_image] =>[orig_patent_app_number] => 594212 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/594212
Valve arrangement Oct 8, 1990 Issued
Array ( [id] => 2752678 [patent_doc_number] => 05062450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Valve body for oilfield applications' [patent_app_type] => 1 [patent_app_number] => 7/593181 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2445 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062450.pdf [firstpage_image] =>[orig_patent_app_number] => 593181 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593181
Valve body for oilfield applications Oct 4, 1990 Issued
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