Search

Eric S. Keasel

Examiner (ID: 15944, Phone: (571)272-4929 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
3992, 3754, 3753
Total Applications
1382
Issued Applications
1054
Pending Applications
95
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17998550 [patent_doc_number] => 11499651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Switchless valve position detection system [patent_app_type] => utility [patent_app_number] => 16/909802 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5231 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909802
Switchless valve position detection system Jun 22, 2020 Issued
Array ( [id] => 17728480 [patent_doc_number] => 11384861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Valve unit for dosing fluids, valve assembly with valve unit and method for testing a closed condition of a valve unit [patent_app_type] => utility [patent_app_number] => 16/900573 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4917 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900573
Valve unit for dosing fluids, valve assembly with valve unit and method for testing a closed condition of a valve unit Jun 11, 2020 Issued
Array ( [id] => 17612569 [patent_doc_number] => 20220154848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => PISTON VALVE CORE STRUCTURE WITH RIGID RING SURFACE COMBINED WITH FLEXIBLE BASE SURFACE AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/253627 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253627
Piston valve core structure with rigid ring surface combined with flexible base surface and method thereof May 11, 2020 Issued
Array ( [id] => 17770097 [patent_doc_number] => 11402030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Adjustment of stroke end positions of a process control valve [patent_app_type] => utility [patent_app_number] => 16/871120 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3831 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16871120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871120
Adjustment of stroke end positions of a process control valve May 10, 2020 Issued
Array ( [id] => 17635732 [patent_doc_number] => 11346451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Nut locking coupling for actuated valve [patent_app_type] => utility [patent_app_number] => 16/858797 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858797
Nut locking coupling for actuated valve Apr 26, 2020 Issued
Array ( [id] => 16221534 [patent_doc_number] => 20200246650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => PREACTION SPRINKLER VALVE ASSEMBLIES, RELATED DRY SPRINKLER DEVICES AND FIRE PROTECTION SPRINKLER SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/853208 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853208
Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems Apr 19, 2020 Issued
Array ( [id] => 17061629 [patent_doc_number] => 11106227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Pressure reducing valve with an integral venturi [patent_app_type] => utility [patent_app_number] => 16/851540 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851540
Pressure reducing valve with an integral venturi Apr 16, 2020 Issued
Array ( [id] => 16941822 [patent_doc_number] => 11054051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Gas shut-off valve for a gas cooking appliance and gas cooking appliance incorporating said gas shut-off valve [patent_app_type] => utility [patent_app_number] => 16/837243 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4465 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837243
Gas shut-off valve for a gas cooking appliance and gas cooking appliance incorporating said gas shut-off valve Mar 31, 2020 Issued
Array ( [id] => 16902856 [patent_doc_number] => 20210181772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SOLENOID INITIATOR WITH A MANUAL OVERRIDE FOR INFLATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/785940 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785940
Solenoid initiator with a manual override for inflation system Feb 9, 2020 Issued
Array ( [id] => 16254426 [patent_doc_number] => 20200263800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => MOTOR OPERATED VALVE [patent_app_type] => utility [patent_app_number] => 16/781476 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16781476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781476
Motor operated valve Feb 3, 2020 Issued
Array ( [id] => 15994581 [patent_doc_number] => 20200173161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => CONTROLLING A VACUUM SEWER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/781041 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781041
CONTROLLING A VACUUM SEWER SYSTEM Feb 3, 2020 Abandoned
Array ( [id] => 17105148 [patent_doc_number] => 11125352 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Magnetically actuated fluid control valve [patent_app_type] => utility [patent_app_number] => 16/778571 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3774 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778571
Magnetically actuated fluid control valve Jan 30, 2020 Issued
Array ( [id] => 17650414 [patent_doc_number] => 11353135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-07 [patent_title] => Magnetic fluidic valves and related systems and methods [patent_app_type] => utility [patent_app_number] => 16/778303 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 13433 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778303
Magnetic fluidic valves and related systems and methods Jan 30, 2020 Issued
Array ( [id] => 16893949 [patent_doc_number] => 11035492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Reflux valve [patent_app_type] => utility [patent_app_number] => 16/776625 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7659 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776625
Reflux valve Jan 29, 2020 Issued
Array ( [id] => 17697902 [patent_doc_number] => 11371621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Balance structure for a regulator [patent_app_type] => utility [patent_app_number] => 16/750414 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 38 [patent_no_of_words] => 18007 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750414
Balance structure for a regulator Jan 22, 2020 Issued
Array ( [id] => 18168280 [patent_doc_number] => 20230034890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => VALVE ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/789502 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789502
Valve actuator Dec 26, 2019 Issued
Array ( [id] => 16871116 [patent_doc_number] => 20210164583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => FLOW CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 17/056649 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056649
FLOW CONTROL VALVE Dec 23, 2019 Abandoned
Array ( [id] => 17556786 [patent_doc_number] => 11313475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Flow control valve [patent_app_type] => utility [patent_app_number] => 17/279414 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8446 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279414
Flow control valve Dec 23, 2019 Issued
Array ( [id] => 15802081 [patent_doc_number] => 20200124183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => VALVE FOR FREE-FLOWING MEDIA, IN PARTICULAR GLUE VALVE [patent_app_type] => utility [patent_app_number] => 16/721997 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721997
Valve for free-flowing media, in particular glue valve Dec 19, 2019 Issued
Array ( [id] => 16094755 [patent_doc_number] => 20200201364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => VALVE ASSEMBLY HAVING FLOW STREAMLINING ELEMENTS TO PREVENT OSCILLATING FLOW EFFECTS [patent_app_type] => utility [patent_app_number] => 16/719772 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719772
Valve assembly having flow streamlining elements to prevent oscillating flow effects Dec 17, 2019 Issued
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