Search

Robert C. Watson

Examiner (ID: 16235)

Most Active Art Unit
3203
Art Unit(s)
3203, 3727, 2901, 2103, 3723, 3104, 2899
Total Applications
4229
Issued Applications
3664
Pending Applications
83
Abandoned Applications
482

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3006330 [patent_doc_number] => 05288052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Self-draining sanitary control valve' [patent_app_type] => 1 [patent_app_number] => 7/988303 [patent_app_country] => US [patent_app_date] => 1992-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7585 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288052.pdf [firstpage_image] =>[orig_patent_app_number] => 988303 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/988303
Self-draining sanitary control valve Dec 7, 1992 Issued
Array ( [id] => 2931701 [patent_doc_number] => 05261459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Miniature duckbill valve having a low cracking pressure and high flow rate' [patent_app_type] => 1 [patent_app_number] => 7/986378 [patent_app_country] => US [patent_app_date] => 1992-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/261/05261459.pdf [firstpage_image] =>[orig_patent_app_number] => 986378 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/986378
Miniature duckbill valve having a low cracking pressure and high flow rate Dec 6, 1992 Issued
Array ( [id] => 3402196 [patent_doc_number] => 05392812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Offset hinge flapper valve' [patent_app_type] => 1 [patent_app_number] => 7/985718 [patent_app_country] => US [patent_app_date] => 1992-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3120 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392812.pdf [firstpage_image] =>[orig_patent_app_number] => 985718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/985718
Offset hinge flapper valve Dec 3, 1992 Issued
Array ( [id] => 3003283 [patent_doc_number] => 05325881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Seismic valve' [patent_app_type] => 1 [patent_app_number] => 7/985893 [patent_app_country] => US [patent_app_date] => 1992-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3489 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325881.pdf [firstpage_image] =>[orig_patent_app_number] => 985893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/985893
Seismic valve Dec 3, 1992 Issued
Array ( [id] => 3003487 [patent_doc_number] => 05325892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Unidirectional fluid valve' [patent_app_type] => 1 [patent_app_number] => 7/981244 [patent_app_country] => US [patent_app_date] => 1992-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 9627 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325892.pdf [firstpage_image] =>[orig_patent_app_number] => 981244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/981244
Unidirectional fluid valve Nov 24, 1992 Issued
Array ( [id] => 2957937 [patent_doc_number] => 05255706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'High-pressure ball valve with internal pressure equalization' [patent_app_type] => 1 [patent_app_number] => 7/979503 [patent_app_country] => US [patent_app_date] => 1992-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2697 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/255/05255706.pdf [firstpage_image] =>[orig_patent_app_number] => 979503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/979503
High-pressure ball valve with internal pressure equalization Nov 19, 1992 Issued
Array ( [id] => 3018347 [patent_doc_number] => 05348449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Airflow regulator' [patent_app_type] => 1 [patent_app_number] => 7/978716 [patent_app_country] => US [patent_app_date] => 1992-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2054 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/348/05348449.pdf [firstpage_image] =>[orig_patent_app_number] => 978716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/978716
Airflow regulator Nov 18, 1992 Issued
Array ( [id] => 2989665 [patent_doc_number] => 05353827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Process for producing pasty paraffin' [patent_app_type] => 1 [patent_app_number] => 7/978438 [patent_app_country] => US [patent_app_date] => 1992-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5838 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/353/05353827.pdf [firstpage_image] =>[orig_patent_app_number] => 978438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/978438
Process for producing pasty paraffin Nov 17, 1992 Issued
Array ( [id] => 3081843 [patent_doc_number] => 05313977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Fluid-responsive vent control valve with peel-away opening action' [patent_app_type] => 1 [patent_app_number] => 7/974655 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 5769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/313/05313977.pdf [firstpage_image] =>[orig_patent_app_number] => 974655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974655
Fluid-responsive vent control valve with peel-away opening action Nov 11, 1992 Issued
07/974022 PRESSURE REGULATING SYSTEM Nov 9, 1992 Abandoned
Array ( [id] => 3027125 [patent_doc_number] => 05285808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Diverting relief valve backflow' [patent_app_type] => 1 [patent_app_number] => 7/972238 [patent_app_country] => US [patent_app_date] => 1992-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1441 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285808.pdf [firstpage_image] =>[orig_patent_app_number] => 972238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/972238
Diverting relief valve backflow Nov 4, 1992 Issued
Array ( [id] => 3010633 [patent_doc_number] => 05348040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Fluidic valve mechanism' [patent_app_type] => 1 [patent_app_number] => 7/975643 [patent_app_country] => US [patent_app_date] => 1992-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 22 [patent_no_of_words] => 10619 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 609 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/348/05348040.pdf [firstpage_image] =>[orig_patent_app_number] => 975643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975643
Fluidic valve mechanism Nov 1, 1992 Issued
Array ( [id] => 2958047 [patent_doc_number] => 05255712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Check valve pull assembly' [patent_app_type] => 1 [patent_app_number] => 7/967752 [patent_app_country] => US [patent_app_date] => 1992-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4495 [patent_no_of_claims] => 10 [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/05/255/05255712.pdf [firstpage_image] =>[orig_patent_app_number] => 967752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967752
Check valve pull assembly Oct 27, 1992 Issued
Array ( [id] => 2968723 [patent_doc_number] => 05265643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Constant flow rate control valve with low pressure drop start' [patent_app_type] => 1 [patent_app_number] => 7/967150 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3083 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/265/05265643.pdf [firstpage_image] =>[orig_patent_app_number] => 967150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967150
Constant flow rate control valve with low pressure drop start Oct 26, 1992 Issued
Array ( [id] => 3057009 [patent_doc_number] => 05295505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Apparatus for preparation of a medicinal solution' [patent_app_type] => 1 [patent_app_number] => 7/967000 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4933 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/295/05295505.pdf [firstpage_image] =>[orig_patent_app_number] => 967000 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967000
Apparatus for preparation of a medicinal solution Oct 26, 1992 Issued
Array ( [id] => 2892767 [patent_doc_number] => 05226444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Surge relief valve' [patent_app_type] => 1 [patent_app_number] => 7/962064 [patent_app_country] => US [patent_app_date] => 1992-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3566 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226444.pdf [firstpage_image] =>[orig_patent_app_number] => 962064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/962064
Surge relief valve Oct 15, 1992 Issued
07/941085 NON-STAGNANT PIPING SYSTEM Oct 14, 1992 Abandoned
Array ( [id] => 2992809 [patent_doc_number] => 05275202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Adjustable emergency relief vent with surge protection' [patent_app_type] => 1 [patent_app_number] => 7/961503 [patent_app_country] => US [patent_app_date] => 1992-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3281 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/275/05275202.pdf [firstpage_image] =>[orig_patent_app_number] => 961503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/961503
Adjustable emergency relief vent with surge protection Oct 14, 1992 Issued
07/961106 TOP-ENTRY CHECK VALVE WITH THREADED FASTENERS Oct 13, 1992 Abandoned
Array ( [id] => 2968554 [patent_doc_number] => 05265635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Control means and method for controlling feed gases' [patent_app_type] => 1 [patent_app_number] => 7/960323 [patent_app_country] => US [patent_app_date] => 1992-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1128 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/265/05265635.pdf [firstpage_image] =>[orig_patent_app_number] => 960323 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/960323
Control means and method for controlling feed gases Oct 12, 1992 Issued
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