Search

Kevin R. Barss

Examiner (ID: 17773, Phone: (571)270-1129 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
3753
Total Applications
877
Issued Applications
786
Pending Applications
0
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16952125 [patent_doc_number] => 20210210817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => EXPLOSION-PROOF VALVE CORE, EXPLOSION-PROOF VALVE, AND BOX BODY GAS TIGHTNESS DETECTION CLAMP [patent_app_type] => utility [patent_app_number] => 17/209143 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209143
Explosion-proof valve core, explosion-proof valve, and box body gas tightness detection clamp Mar 21, 2021 Issued
Array ( [id] => 17498265 [patent_doc_number] => 11286963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Fluid control device and connector for fluid control device [patent_app_type] => utility [patent_app_number] => 17/207001 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 40 [patent_no_of_words] => 13029 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207001
Fluid control device and connector for fluid control device Mar 18, 2021 Issued
Array ( [id] => 17491061 [patent_doc_number] => 11280355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Fluid control device and connector for fluid control device [patent_app_type] => utility [patent_app_number] => 17/206956 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 40 [patent_no_of_words] => 13029 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206956
Fluid control device and connector for fluid control device Mar 18, 2021 Issued
Array ( [id] => 17697696 [patent_doc_number] => 11371415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Flow control valve and cooling system [patent_app_type] => utility [patent_app_number] => 17/193097 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9066 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193097
Flow control valve and cooling system Mar 4, 2021 Issued
Array ( [id] => 18282821 [patent_doc_number] => 20230098293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => LIMITED VOLUME COAXIAL VALVE BLOCK [patent_app_type] => utility [patent_app_number] => 17/905247 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905247
Limited volume coaxial valve block Mar 2, 2021 Issued
Array ( [id] => 18916480 [patent_doc_number] => 11878748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Fluid controller, in particular as part of a hydraulic steering unit [patent_app_type] => utility [patent_app_number] => 17/191129 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 4752 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191129
Fluid controller, in particular as part of a hydraulic steering unit Mar 2, 2021 Issued
Array ( [id] => 16901381 [patent_doc_number] => 20210180297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SELF-CONTAINED HYDRANT MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/187448 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187448 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187448
Self-contained hydrant monitoring system Feb 25, 2021 Issued
Array ( [id] => 18254613 [patent_doc_number] => 20230081652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => FLUID SHUT-OFF SYSTEM AND SHUT-OFF METHOD [patent_app_type] => utility [patent_app_number] => 17/802186 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802186
Fluid shut-off system and shut-off method Feb 18, 2021 Issued
Array ( [id] => 17756665 [patent_doc_number] => 11396953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Valve [patent_app_type] => utility [patent_app_number] => 17/179679 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 8737 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179679
Valve Feb 18, 2021 Issued
Array ( [id] => 18058968 [patent_doc_number] => 20220390054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => COUPLING ASSEMBLY FOR BRANCHING PIPE [patent_app_type] => utility [patent_app_number] => 17/760444 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760444
Coupling assembly for branching pipe Feb 16, 2021 Issued
Array ( [id] => 16868976 [patent_doc_number] => 20210162443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => AGRICULTURAL SPRAYER VALVE UNIT AND AGRICULTURAL SPRAYER VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/176974 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176974
Agricultural sprayer valve unit and agricultural sprayer valve device Feb 15, 2021 Issued
Array ( [id] => 18180471 [patent_doc_number] => 20230041200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => INSERT VALVE AND METHOD OF INSERTION INTO PRESSURIZED PIPELINES [patent_app_type] => utility [patent_app_number] => 17/790681 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790681
Insert valve and method of insertion into pressurized pipelines Feb 15, 2021 Issued
Array ( [id] => 17023119 [patent_doc_number] => 20210246990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => VALVE DEVICE AND ASSEMBLY METHOD OF VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/171767 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171767
Valve device and assembly method of valve device Feb 8, 2021 Issued
Array ( [id] => 18073622 [patent_doc_number] => 11532460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Gas mixer [patent_app_type] => utility [patent_app_number] => 17/165923 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7061 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165923
Gas mixer Feb 1, 2021 Issued
Array ( [id] => 16855741 [patent_doc_number] => 20210156486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Backflow Prevention and Method of Manufacture [patent_app_type] => utility [patent_app_number] => 17/165641 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165641
Backflow prevention and method of manufacture Feb 1, 2021 Issued
Array ( [id] => 16847727 [patent_doc_number] => 20210148472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Flow Control Device [patent_app_type] => utility [patent_app_number] => 17/163021 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163021
Flow control device Jan 28, 2021 Issued
Array ( [id] => 17635740 [patent_doc_number] => 11346459 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-31 [patent_title] => Inductive switching valve [patent_app_type] => utility [patent_app_number] => 17/160333 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3882 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160333
Inductive switching valve Jan 26, 2021 Issued
Array ( [id] => 17750148 [patent_doc_number] => 20220228353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => MULTI-PORT TRANSITION TEE DRAIN VALVE [patent_app_type] => utility [patent_app_number] => 17/149788 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149788
Multi-port transition tee drain valve Jan 14, 2021 Issued
Array ( [id] => 18129345 [patent_doc_number] => 11555547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Revolver bypass valve [patent_app_type] => utility [patent_app_number] => 17/149369 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8357 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149369
Revolver bypass valve Jan 13, 2021 Issued
Array ( [id] => 18201901 [patent_doc_number] => 11584279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Valve device and valve system equipped therewith, and control device contained therein for fluid flow control [patent_app_type] => utility [patent_app_number] => 17/147816 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7048 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147816
Valve device and valve system equipped therewith, and control device contained therein for fluid flow control Jan 12, 2021 Issued
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