Search

William A. Bolton

Examiner (ID: 19152, Phone: (571)270-5887 , Office: P/2833 )

Most Active Art Unit
2833
Art Unit(s)
2831, 2833
Total Applications
980
Issued Applications
809
Pending Applications
106
Abandoned Applications
88

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10984090 [patent_doc_number] => 20160181034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'ARC EXTINGUISHING CHAMBER FOR ELECTRICAL CIRCUIT BREAKER AND CIRCUIT BREAKER COMPRISING SUCH A CHAMBER' [patent_app_type] => utility [patent_app_number] => 14/951715 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1774 [patent_no_of_claims] => 1 [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] => 14951715 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/951715
Arc extinguishing chamber for electrical circuit breaker and circuit breaker comprising such a chamber Nov 24, 2015 Issued
Array ( [id] => 11652690 [patent_doc_number] => 20170148590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'MAXIMIZING WALL THICKNESS OF A CU-CR FLOATING CENTER SHIELD COMPONENT BY MOVING CONTACT GAP AWAY FROM CENTER FLANGE AXIAL LOCATION' [patent_app_type] => utility [patent_app_number] => 14/946941 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5216 [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] => 14946941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/946941
Maximizing wall thickness of a Cu--Cr floating center shield component by moving contact gap away from center flange axial location Nov 19, 2015 Issued
Array ( [id] => 10725522 [patent_doc_number] => 20160071670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'Arrangement For An Electrical Switch Element and Switch Element' [patent_app_type] => utility [patent_app_number] => 14/944781 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2550 [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] => 14944781 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944781
Arrangement for an electrical switch element and switch element Nov 17, 2015 Issued
Array ( [id] => 12214744 [patent_doc_number] => 09911558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Switch contact chamber seal' [patent_app_type] => utility [patent_app_number] => 14/944824 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3750 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944824 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944824
Switch contact chamber seal Nov 17, 2015 Issued
Array ( [id] => 12019564 [patent_doc_number] => 09812274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Arrangement for an electrical switch element with a seal configuration' [patent_app_type] => utility [patent_app_number] => 14/943592 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2572 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14943592 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/943592
Arrangement for an electrical switch element with a seal configuration Nov 16, 2015 Issued
Array ( [id] => 13392471 [patent_doc_number] => 20180247778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => SWITCHGEAR [patent_app_type] => utility [patent_app_number] => 15/753483 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753483
Switchgear Nov 15, 2015 Issued
Array ( [id] => 11637745 [patent_doc_number] => 09659728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Solid-dielectric switch including a molded viewing window' [patent_app_type] => utility [patent_app_number] => 14/940471 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 3721 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14940471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/940471
Solid-dielectric switch including a molded viewing window Nov 12, 2015 Issued
Array ( [id] => 11817782 [patent_doc_number] => 09721739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'DC voltage switch for high voltage electrical systems' [patent_app_type] => utility [patent_app_number] => 14/935120 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2660 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14935120 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935120
DC voltage switch for high voltage electrical systems Nov 5, 2015 Issued
Array ( [id] => 12026796 [patent_doc_number] => 20170316895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'SWITCHING GAS COOLING AND PARTICLE TRAPPING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/523694 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2842 [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] => 15523694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523694
Switching gas cooling and particle trapping system Oct 25, 2015 Issued
Array ( [id] => 14738143 [patent_doc_number] => 10388481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Disconnecting switch for high direct or alternating currents at high voltage [patent_app_type] => utility [patent_app_number] => 15/520668 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 10442 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15520668 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520668
Disconnecting switch for high direct or alternating currents at high voltage Oct 20, 2015 Issued
Array ( [id] => 14429457 [patent_doc_number] => 10319542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Electric arc-control device [patent_app_type] => utility [patent_app_number] => 15/521368 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2654 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15521368 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521368
Electric arc-control device Oct 19, 2015 Issued
Array ( [id] => 14093803 [patent_doc_number] => 10242814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Electric arc extinction chamber [patent_app_type] => utility [patent_app_number] => 15/521373 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6413 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15521373 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521373
Electric arc extinction chamber Oct 19, 2015 Issued
Array ( [id] => 14557935 [patent_doc_number] => 10347436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Switching device [patent_app_type] => utility [patent_app_number] => 15/767059 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3742 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767059
Switching device Oct 7, 2015 Issued
Array ( [id] => 11997336 [patent_doc_number] => 20170301491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'THREE-POSITION VACUUM SWITCH FOR REALIZING EXTERNAL GROUNDING OF LOAD SIDE BY USING CONNECTED BUSBAR' [patent_app_type] => utility [patent_app_number] => 15/510240 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2629 [patent_no_of_claims] => 6 [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] => 15510240 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/510240
THREE-POSITION VACUUM SWITCH FOR REALIZING EXTERNAL GROUNDING OF LOAD SIDE BY USING CONNECTED BUSBAR Sep 7, 2015 Abandoned
Array ( [id] => 11753288 [patent_doc_number] => 09711306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Switch apparatus for connection with a DC circuit' [patent_app_type] => utility [patent_app_number] => 14/845884 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4615 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14845884 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/845884
Switch apparatus for connection with a DC circuit Sep 3, 2015 Issued
Array ( [id] => 12553749 [patent_doc_number] => 10014139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Over-current protection assembly [patent_app_type] => utility [patent_app_number] => 14/842958 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 7660 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14842958 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/842958
Over-current protection assembly Sep 1, 2015 Issued
Array ( [id] => 16067407 [patent_doc_number] => 10692664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Preselector switch assembly for a variable transformer [patent_app_type] => utility [patent_app_number] => 15/502985 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3932 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15502985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/502985
Preselector switch assembly for a variable transformer Aug 20, 2015 Issued
Array ( [id] => 11945889 [patent_doc_number] => 20170250040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'CIRCUIT CLOSER AND CIRCUIT CLOSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/521710 [patent_app_country] => US [patent_app_date] => 2015-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7178 [patent_no_of_claims] => 9 [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] => 15521710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521710
Circuit closer and circuit closing system Aug 4, 2015 Issued
Array ( [id] => 10689355 [patent_doc_number] => 20160035501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'Power Switchgear' [patent_app_type] => utility [patent_app_number] => 14/813723 [patent_app_country] => US [patent_app_date] => 2015-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3481 [patent_no_of_claims] => 4 [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] => 14813723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813723
Power switchgear Jul 29, 2015 Issued
Array ( [id] => 10696748 [patent_doc_number] => 20160042895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'SUPPORTING STRUCTURE OF CLOSING RESISTOR UNIT FOR CIRCUIT BREAKER' [patent_app_type] => utility [patent_app_number] => 14/803957 [patent_app_country] => US [patent_app_date] => 2015-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3084 [patent_no_of_claims] => 4 [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] => 14803957 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/803957
Supporting structure of closing resistor unit for circuit breaker Jul 19, 2015 Issued
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