Search

William A. Bolton

Examiner (ID: 13764, Phone: (571)270-5887 , Office: P/2833 )

Most Active Art Unit
2833
Art Unit(s)
2833, 2831
Total Applications
953
Issued Applications
790
Pending Applications
104
Abandoned Applications
86

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18312463 [patent_doc_number] => 20230116363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => INSULATED DRIVE VACUUM INTERRUPTER [patent_app_type] => utility [patent_app_number] => 17/947483 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947483
Insulated drive vacuum interrupter Sep 18, 2022 Issued
Array ( [id] => 19589567 [patent_doc_number] => 20240387124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => CONTACT DISK FOR A VACUUM SWITCH, VACUUM SWITCH AND PRODUCTION METHOD FOR A CONTACT DISK [patent_app_type] => utility [patent_app_number] => 18/691530 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691530
CONTACT DISK FOR A VACUUM SWITCH, VACUUM SWITCH AND PRODUCTION METHOD FOR A CONTACT DISK Sep 14, 2022 Pending
Array ( [id] => 19539322 [patent_doc_number] => 12131878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Vacuum degree detection device with buried electrodes in vacuum interrupter and method thereof [patent_app_type] => utility [patent_app_number] => 17/938908 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3308 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938908
Vacuum degree detection device with buried electrodes in vacuum interrupter and method thereof Sep 5, 2022 Issued
Array ( [id] => 19575008 [patent_doc_number] => 20240379300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => HIGH-VOLTAGE DIRECT CURRENT (DC) RELAY CAPABLE OF ENHANCING ARC EXTINGUISHING CAPABILITY [patent_app_type] => utility [patent_app_number] => 18/690606 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690606
HIGH-VOLTAGE DIRECT CURRENT (DC) RELAY CAPABLE OF ENHANCING ARC EXTINGUISHING CAPABILITY Sep 1, 2022 Pending
Array ( [id] => 19575017 [patent_doc_number] => 20240379309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => CONTACT CARRIER FOR A VACUUM SWITCH, VACUUM SWITCH AND PRODUCTION METHOD FOR A CONTACT CARRIER [patent_app_type] => utility [patent_app_number] => 18/691953 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691953
CONTACT CARRIER FOR A VACUUM SWITCH, VACUUM SWITCH AND PRODUCTION METHOD FOR A CONTACT CARRIER Sep 1, 2022 Pending
Array ( [id] => 18729231 [patent_doc_number] => 20230343527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CIRCUIT BREAKER WITH SINGLE PHASE CONTROL [patent_app_type] => utility [patent_app_number] => 17/821496 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821496
Circuit breaker with single phase control Aug 22, 2022 Issued
Array ( [id] => 19008451 [patent_doc_number] => 20240072522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => COMPRESSED GAS SWITCH [patent_app_type] => utility [patent_app_number] => 17/893293 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893293
Compressed gas switch Aug 22, 2022 Issued
Array ( [id] => 19460426 [patent_doc_number] => 12100939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Circuit breaker with terminal bushings having dynamic seal [patent_app_type] => utility [patent_app_number] => 17/821507 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7336 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 17821507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821507
Circuit breaker with terminal bushings having dynamic seal Aug 22, 2022 Issued
Array ( [id] => 20053640 [patent_doc_number] => 20250191862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => METAL ENCLOSED CIRCUIT BREAKER [patent_app_type] => utility [patent_app_number] => 18/686406 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686406
METAL ENCLOSED CIRCUIT BREAKER Aug 21, 2022 Pending
Array ( [id] => 19269251 [patent_doc_number] => 20240212955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => OPERATING MECHANISM AND SWITCHING DEVICE [patent_app_type] => utility [patent_app_number] => 18/556868 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556868
OPERATING MECHANISM AND SWITCHING DEVICE Aug 9, 2022 Pending
Array ( [id] => 18983458 [patent_doc_number] => 11908645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Enabling equipment to withstand and control the effects of internal arcing faults [patent_app_type] => utility [patent_app_number] => 17/879991 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879991
Enabling equipment to withstand and control the effects of internal arcing faults Aug 2, 2022 Issued
Array ( [id] => 19546260 [patent_doc_number] => 20240363296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => BI-DIRECTIONAL DOUBLE-BREAK CONTACTOR [patent_app_type] => utility [patent_app_number] => 18/682683 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682683
BI-DIRECTIONAL DOUBLE-BREAK CONTACTOR Jul 28, 2022 Pending
Array ( [id] => 19341358 [patent_doc_number] => 12051553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Switching device for a medium voltage electrical circuit [patent_app_type] => utility [patent_app_number] => 17/869822 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8949 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869822
Switching device for a medium voltage electrical circuit Jul 20, 2022 Issued
Array ( [id] => 19507767 [patent_doc_number] => 12119197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => On-load tap changer with positioning device and method for assembling an on-load tap changer [patent_app_type] => utility [patent_app_number] => 18/560711 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4621 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560711
On-load tap changer with positioning device and method for assembling an on-load tap changer Jul 20, 2022 Issued
Array ( [id] => 18160979 [patent_doc_number] => 20230027571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => VACUUM INTERRUPTER [patent_app_type] => utility [patent_app_number] => 17/812842 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812842
Vacuum interrupter Jul 14, 2022 Issued
Array ( [id] => 18339825 [patent_doc_number] => 20230131774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => HIGH VOLTAGE CENTER BREAK DISCONNECT SWITCH WITH TOGGLE DRIVE LOCKING MECHANISM [patent_app_type] => utility [patent_app_number] => 17/860299 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860299
HIGH VOLTAGE CENTER BREAK DISCONNECT SWITCH WITH TOGGLE DRIVE LOCKING MECHANISM Jul 7, 2022 Abandoned
Array ( [id] => 19589568 [patent_doc_number] => 20240387125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => GAS-INSULATED HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER [patent_app_type] => utility [patent_app_number] => 18/577463 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18577463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577463
GAS-INSULATED HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER Jul 7, 2022 Pending
Array ( [id] => 18123970 [patent_doc_number] => 20230009581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD FOR MANUFACTURING A SWITCHING APPARATUS FOR ELECTRIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/860610 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860610
Method for manufacturing a switching apparatus for electric systems Jul 7, 2022 Issued
Array ( [id] => 19093831 [patent_doc_number] => 11955296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Electrical switch contact sets [patent_app_type] => utility [patent_app_number] => 17/859831 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859831
Electrical switch contact sets Jul 6, 2022 Issued
Array ( [id] => 19294457 [patent_doc_number] => 12033820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Modular vacuum circuit interrupter [patent_app_type] => utility [patent_app_number] => 17/859076 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859076
Modular vacuum circuit interrupter Jul 6, 2022 Issued
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