Search

Eric S. Keasel

Examiner (ID: 13027, Phone: (571)272-4929 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
3753, 3754, 3992
Total Applications
1377
Issued Applications
1042
Pending Applications
108
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14779859 [patent_doc_number] => 20190264827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => PIEZOELECTRIC ACTUATOR AND PIEZOELECTRIC VALVE [patent_app_type] => utility [patent_app_number] => 16/349407 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16349407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349407
Piezoelectric actuator and piezoelectric valve Jul 13, 2017 Issued
Array ( [id] => 12159875 [patent_doc_number] => 20180031141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'SWITCH VALVE UNIT, FLUID SWITCH AND KIT OF FLUID SWITCHES' [patent_app_type] => utility [patent_app_number] => 15/649935 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15649935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649935
Switch valve unit, fluid switch and kit of fluid switches Jul 13, 2017 Issued
Array ( [id] => 12976468 [patent_doc_number] => 20170340911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => PREACTION SPRINKLER VALVE ASSEMBLIES, RELATED DRY SPRINKLER DEVICES ADAPTED FOR LONG TRAVEL, AND FIRE PROTECTION SPRINKLER SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/648861 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15648861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648861
Preaction sprinkler valve assemblies, related dry sprinkler devices adapted for long travel, and fire protection sprinkler systems Jul 12, 2017 Issued
Array ( [id] => 13780139 [patent_doc_number] => 20190003608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => PASSIVELY ACTUATED RESETTABLE VALVE [patent_app_type] => utility [patent_app_number] => 15/635745 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15635745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/635745
Passively actuated resettable valve Jun 27, 2017 Issued
Array ( [id] => 16650840 [patent_doc_number] => 10928008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Valve for pressurized fluid [patent_app_type] => utility [patent_app_number] => 16/318922 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4737 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16318922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318922
Valve for pressurized fluid Jun 19, 2017 Issued
Array ( [id] => 13290231 [patent_doc_number] => 10156299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Vacuum valve for controlling a flow and for interrupting a flow path [patent_app_type] => utility [patent_app_number] => 15/621831 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7393 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621831
Vacuum valve for controlling a flow and for interrupting a flow path Jun 12, 2017 Issued
Array ( [id] => 12973738 [patent_doc_number] => 20170339920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Multi-chamber, Multi-formulation Fluid Delivery System [patent_app_type] => utility [patent_app_number] => 15/620421 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15620421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620421
Multi-chamber, Multi-formulation Fluid Delivery System Jun 11, 2017 Abandoned
Array ( [id] => 12093421 [patent_doc_number] => 20170350514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'VALVE FOR FREE-FLOWING MEDIA, IN PARTICULAR GLUE VALVE' [patent_app_type] => utility [patent_app_number] => 15/609652 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6070 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609652 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609652
Valve for free-flowing media, in particular glue valve May 30, 2017 Issued
Array ( [id] => 16290941 [patent_doc_number] => 10767782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Solenoid valve [patent_app_type] => utility [patent_app_number] => 16/303917 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6515 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 528 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16303917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303917
Solenoid valve May 24, 2017 Issued
Array ( [id] => 13568483 [patent_doc_number] => 20180335789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => SIPHON FLOAT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/600981 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600981
SIPHON FLOAT SYSTEM May 21, 2017 Abandoned
Array ( [id] => 12058912 [patent_doc_number] => 20170335256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'BEVERAGE-MAKING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/598617 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 26487 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15598617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598617
Beverage-making apparatus May 17, 2017 Issued
Array ( [id] => 12056485 [patent_doc_number] => 20170332829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'BEVERAGE MAKING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/598555 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 29556 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15598555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598555
Beverage making apparatus May 17, 2017 Issued
Array ( [id] => 16771408 [patent_doc_number] => 10982506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Electromechanically operated downhole valve actuator [patent_app_type] => utility [patent_app_number] => 16/303626 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4311 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16303626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303626
Electromechanically operated downhole valve actuator May 17, 2017 Issued
Array ( [id] => 12094182 [patent_doc_number] => 20170351275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'VACUUM VALVE AND VACUUM PRESSURE CONTROL SYSTEM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/597921 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11815 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15597921 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/597921
Vacuum valve and vacuum pressure control system using the same May 16, 2017 Issued
Array ( [id] => 14142319 [patent_doc_number] => 10251508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Kettle with filter cup lifting arrangement [patent_app_type] => utility [patent_app_number] => 15/594432 [patent_app_country] => US [patent_app_date] => 2017-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4099 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15594432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/594432
Kettle with filter cup lifting arrangement May 11, 2017 Issued
Array ( [id] => 15603525 [patent_doc_number] => 10582801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Beverage preparation system [patent_app_type] => utility [patent_app_number] => 15/592767 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 37 [patent_no_of_words] => 9399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15592767 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/592767
Beverage preparation system May 10, 2017 Issued
Array ( [id] => 16246969 [patent_doc_number] => 10746316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Solenoid valve [patent_app_type] => utility [patent_app_number] => 16/301796 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8262 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301796
Solenoid valve May 9, 2017 Issued
Array ( [id] => 12052144 [patent_doc_number] => 20170328489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'METHOD OF CONTROLLING A VALVE AND VALVE' [patent_app_type] => utility [patent_app_number] => 15/590086 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15590086 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590086
Method of controlling a valve and valve May 8, 2017 Issued
Array ( [id] => 15357167 [patent_doc_number] => 10527193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Elastomeric focusing valves [patent_app_type] => utility [patent_app_number] => 15/589477 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 6575 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15589477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/589477
Elastomeric focusing valves May 7, 2017 Issued
Array ( [id] => 15917025 [patent_doc_number] => 10655747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Double-armature solenoid valve and operating method [patent_app_type] => utility [patent_app_number] => 16/309922 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5416 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309922
Double-armature solenoid valve and operating method May 7, 2017 Issued
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