Search

Daniel R. Zirker

Examiner (ID: 15417)

Most Active Art Unit
1771
Art Unit(s)
1771, 1314, 1504, 1794
Total Applications
1073
Issued Applications
753
Pending Applications
43
Abandoned Applications
277

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20607510 [patent_doc_number] => 12583091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Power tool and a transmission therefor [patent_app_type] => utility [patent_app_number] => 18/610572 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610572
Power tool and a transmission therefor Mar 19, 2024 Issued
Array ( [id] => 19359918 [patent_doc_number] => 20240261952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => POWER TOOL WITH MULTISPEED TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/608326 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608326
POWER TOOL WITH MULTISPEED TRANSMISSION Mar 17, 2024 Pending
Array ( [id] => 19462986 [patent_doc_number] => 20240316655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => POWER TOOL AND A TRANSMISSION THEREFOR [patent_app_type] => utility [patent_app_number] => 18/608382 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608382
POWER TOOL AND A TRANSMISSION THEREFOR Mar 17, 2024 Pending
Array ( [id] => 19280609 [patent_doc_number] => 20240217083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MULTI-FUNCTION HANDHELD ELECTRIC TOOL [patent_app_type] => utility [patent_app_number] => 18/606553 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606553
Multi-function handheld electric tool Mar 14, 2024 Issued
Array ( [id] => 19447918 [patent_doc_number] => 20240308048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => HANDHELD WORK APPARATUS [patent_app_type] => utility [patent_app_number] => 18/604143 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604143
HANDHELD WORK APPARATUS Mar 12, 2024 Pending
Array ( [id] => 19417800 [patent_doc_number] => 20240293923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/593197 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593197
POWER TOOL Feb 29, 2024 Pending
Array ( [id] => 19247522 [patent_doc_number] => 20240198507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => AUTOMATIC RAMP LOAD SENSE FOR POWER TOOLS [patent_app_type] => utility [patent_app_number] => 18/590192 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590192
Automatic ramp load sense for power tools Feb 27, 2024 Issued
Array ( [id] => 19542263 [patent_doc_number] => 20240359299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => IMPACT TOOL [patent_app_type] => utility [patent_app_number] => 18/585513 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18585513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585513
Impact tool Feb 22, 2024 Issued
Array ( [id] => 19388534 [patent_doc_number] => 20240278404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Overload Clutch for a Hand-Held Power Tool [patent_app_type] => utility [patent_app_number] => 18/581634 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581634
Overload clutch for a hand-held power tool Feb 19, 2024 Issued
Array ( [id] => 19700608 [patent_doc_number] => 12194611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Power tool dual-trigger operation [patent_app_type] => utility [patent_app_number] => 18/440502 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 34 [patent_no_of_words] => 8184 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440502
Power tool dual-trigger operation Feb 12, 2024 Issued
Array ( [id] => 19676692 [patent_doc_number] => 12188544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Adjustable stroke device with cam [patent_app_type] => utility [patent_app_number] => 18/434991 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3328 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434991
Adjustable stroke device with cam Feb 6, 2024 Issued
Array ( [id] => 19948107 [patent_doc_number] => 12319452 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Plastic wrap securing bracket [patent_app_type] => utility [patent_app_number] => 18/428948 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428948
Plastic wrap securing bracket Jan 30, 2024 Issued
Array ( [id] => 20084284 [patent_doc_number] => 20250214220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => RECIPROCATING TOOL HAVING OFFSET SPUR GEAR AND COUNTERWEIGHTING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/396926 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396926
Reciprocating tool having offset spur gear and counterweighting assembly Dec 26, 2023 Issued
Array ( [id] => 19111846 [patent_doc_number] => 20240123596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ANTI BIND-UP CONTROL FOR POWER TOOLS [patent_app_type] => utility [patent_app_number] => 18/543543 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543543
Anti bind-up control for power tools Dec 17, 2023 Issued
Array ( [id] => 19201942 [patent_doc_number] => 20240173841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Hand-Held Power Tool [patent_app_type] => utility [patent_app_number] => 18/520736 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18520736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520736
Hand-held power tool Nov 27, 2023 Issued
Array ( [id] => 19201941 [patent_doc_number] => 20240173840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Hand-Held Power Tool [patent_app_type] => utility [patent_app_number] => 18/519223 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519223
Hand-Held Power Tool Nov 26, 2023 Pending
Array ( [id] => 19033191 [patent_doc_number] => 20240083006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => POWER TOOL AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/518406 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518406
POWER TOOL AND CONTROL METHOD THEREOF Nov 21, 2023 Pending
Array ( [id] => 19247497 [patent_doc_number] => 20240198482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SHIELD ASSEMBLY FOR POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/517481 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517481
Shield assembly for power tool Nov 21, 2023 Issued
Array ( [id] => 19201940 [patent_doc_number] => 20240173839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/516401 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516401
Power tool Nov 20, 2023 Issued
Array ( [id] => 20301627 [patent_doc_number] => 12447600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Power tool [patent_app_type] => utility [patent_app_number] => 18/388244 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16215 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388244
Power tool Nov 8, 2023 Issued
Menu