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] => 3547659 [patent_doc_number] => 05499650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Fluid control valve for a hydraulic system operating with variable viscosity, contaminated, fluid' [patent_app_type] => 1 [patent_app_number] => 8/335272 [patent_app_country] => US [patent_app_date] => 1994-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6596 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/499/05499650.pdf [firstpage_image] =>[orig_patent_app_number] => 335272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/335272
Fluid control valve for a hydraulic system operating with variable viscosity, contaminated, fluid Nov 6, 1994 Issued
Array ( [id] => 3513606 [patent_doc_number] => 05488969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Metering valve' [patent_app_type] => 1 [patent_app_number] => 8/335117 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3379 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/488/05488969.pdf [firstpage_image] =>[orig_patent_app_number] => 335117 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/335117
Metering valve Nov 3, 1994 Issued
Array ( [id] => 3462040 [patent_doc_number] => 05476119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Hand held power operated shears' [patent_app_type] => 1 [patent_app_number] => 8/330184 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 11763 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476119.pdf [firstpage_image] =>[orig_patent_app_number] => 330184 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330184
Hand held power operated shears Oct 26, 1994 Issued
Array ( [id] => 3545569 [patent_doc_number] => 05501245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Coaxial pressurized fluid flow regulator' [patent_app_type] => 1 [patent_app_number] => 8/323932 [patent_app_country] => US [patent_app_date] => 1994-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4672 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/501/05501245.pdf [firstpage_image] =>[orig_patent_app_number] => 323932 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/323932
Coaxial pressurized fluid flow regulator Oct 16, 1994 Issued
08/324036 PRESSURE BALANCED MIXING VALUE Oct 13, 1994 Abandoned
Array ( [id] => 3463842 [patent_doc_number] => 05476243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Electromagnetically actuated valve particularly for slip-controlled hydraulic brake systems in motor vehicles' [patent_app_type] => 1 [patent_app_number] => 8/321957 [patent_app_country] => US [patent_app_date] => 1994-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3091 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476243.pdf [firstpage_image] =>[orig_patent_app_number] => 321957 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/321957
Electromagnetically actuated valve particularly for slip-controlled hydraulic brake systems in motor vehicles Oct 11, 1994 Issued
Array ( [id] => 3480240 [patent_doc_number] => 05507318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Umbrella check valves' [patent_app_type] => 1 [patent_app_number] => 8/317576 [patent_app_country] => US [patent_app_date] => 1994-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 1685 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507318.pdf [firstpage_image] =>[orig_patent_app_number] => 317576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/317576
Umbrella check valves Oct 3, 1994 Issued
Array ( [id] => 3468773 [patent_doc_number] => 05456287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Compressor/vacuum pump reed valve' [patent_app_type] => 1 [patent_app_number] => 8/317967 [patent_app_country] => US [patent_app_date] => 1994-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3013 [patent_no_of_claims] => 9 [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/05/456/05456287.pdf [firstpage_image] =>[orig_patent_app_number] => 317967 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/317967
Compressor/vacuum pump reed valve Oct 2, 1994 Issued
Array ( [id] => 3539385 [patent_doc_number] => 05518026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Filler neck butterfly check valve' [patent_app_type] => 1 [patent_app_number] => 8/316159 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1981 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/518/05518026.pdf [firstpage_image] =>[orig_patent_app_number] => 316159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/316159
Filler neck butterfly check valve Sep 29, 1994 Issued
Array ( [id] => 3415350 [patent_doc_number] => 05462076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Pressure-compensated pressure limiting valve' [patent_app_type] => 1 [patent_app_number] => 8/311884 [patent_app_country] => US [patent_app_date] => 1994-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3601 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462076.pdf [firstpage_image] =>[orig_patent_app_number] => 311884 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311884
Pressure-compensated pressure limiting valve Sep 25, 1994 Issued
Array ( [id] => 3406984 [patent_doc_number] => 05452737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Proportional fluid blending device for blending two or more gases or liquids' [patent_app_type] => 1 [patent_app_number] => 8/311345 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2090 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/452/05452737.pdf [firstpage_image] =>[orig_patent_app_number] => 311345 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311345
Proportional fluid blending device for blending two or more gases or liquids Sep 21, 1994 Issued
Array ( [id] => 3480122 [patent_doc_number] => 05507312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Ball check valve' [patent_app_type] => 1 [patent_app_number] => 8/310922 [patent_app_country] => US [patent_app_date] => 1994-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 10 [patent_no_of_words] => 3579 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507312.pdf [firstpage_image] =>[orig_patent_app_number] => 310922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310922
Ball check valve Sep 20, 1994 Issued
Array ( [id] => 3469837 [patent_doc_number] => 05445181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Mixing valve' [patent_app_type] => 1 [patent_app_number] => 8/306352 [patent_app_country] => US [patent_app_date] => 1994-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2888 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/445/05445181.pdf [firstpage_image] =>[orig_patent_app_number] => 306352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/306352
Mixing valve Sep 14, 1994 Issued
Array ( [id] => 3512028 [patent_doc_number] => 05503186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'One-way valve panel' [patent_app_type] => 1 [patent_app_number] => 8/300657 [patent_app_country] => US [patent_app_date] => 1994-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 914 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/503/05503186.pdf [firstpage_image] =>[orig_patent_app_number] => 300657 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/300657
One-way valve panel Sep 5, 1994 Issued
Array ( [id] => 3410886 [patent_doc_number] => 05421368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Reed valve with tapered leg and dual radius valve stop' [patent_app_type] => 1 [patent_app_number] => 8/300010 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1619 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421368.pdf [firstpage_image] =>[orig_patent_app_number] => 300010 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/300010
Reed valve with tapered leg and dual radius valve stop Sep 1, 1994 Issued
Array ( [id] => 3443329 [patent_doc_number] => 05450872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Constant pressure valve and method' [patent_app_type] => 1 [patent_app_number] => 8/298879 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5052 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/450/05450872.pdf [firstpage_image] =>[orig_patent_app_number] => 298879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298879
Constant pressure valve and method Aug 31, 1994 Issued
Array ( [id] => 3093975 [patent_doc_number] => 05413141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Two-stage gas valve with natural/LP gas conversion capability' [patent_app_type] => 1 [patent_app_number] => 8/299775 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3990 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/413/05413141.pdf [firstpage_image] =>[orig_patent_app_number] => 299775 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299775
Two-stage gas valve with natural/LP gas conversion capability Aug 31, 1994 Issued
Array ( [id] => 3415440 [patent_doc_number] => 05462081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Excess flow valve' [patent_app_type] => 1 [patent_app_number] => 8/295205 [patent_app_country] => US [patent_app_date] => 1994-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3023 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462081.pdf [firstpage_image] =>[orig_patent_app_number] => 295205 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295205
Excess flow valve Aug 23, 1994 Issued
Array ( [id] => 3416330 [patent_doc_number] => 05454395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Fluid motor metering device' [patent_app_type] => 1 [patent_app_number] => 8/294485 [patent_app_country] => US [patent_app_date] => 1994-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 7204 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 490 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/454/05454395.pdf [firstpage_image] =>[orig_patent_app_number] => 294485 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/294485
Fluid motor metering device Aug 22, 1994 Issued
Array ( [id] => 3469850 [patent_doc_number] => 05445182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Toggle fluid control valve' [patent_app_type] => 1 [patent_app_number] => 8/297388 [patent_app_country] => US [patent_app_date] => 1994-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2079 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/445/05445182.pdf [firstpage_image] =>[orig_patent_app_number] => 297388 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297388
Toggle fluid control valve Aug 10, 1994 Issued
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