Search

Zachary L. Kuhfuss

Examiner (ID: 17203)

Most Active Art Unit
3617
Art Unit(s)
3617, 3615
Total Applications
1269
Issued Applications
958
Pending Applications
86
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19585240 [patent_doc_number] => 20240382797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => RESISTANCE TRAINING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/657690 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657690
RESISTANCE TRAINING SYSTEM May 6, 2024 Pending
Array ( [id] => 20231526 [patent_doc_number] => 20250288845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => MUSCLE STRENGTH TRAINING DEVICE WITH ELECTRICALLY PROVIDED RESISTANCE [patent_app_type] => utility [patent_app_number] => 18/650721 [patent_app_country] => US [patent_app_date] => 2024-04-30 [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] => -13 [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] => 18650721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650721
MUSCLE STRENGTH TRAINING DEVICE WITH ELECTRICALLY PROVIDED RESISTANCE Apr 29, 2024 Pending
Array ( [id] => 19526952 [patent_doc_number] => 20240350854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => LEVEL BAR [patent_app_type] => utility [patent_app_number] => 18/635651 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635651
LEVEL BAR Apr 14, 2024 Pending
Array ( [id] => 20294140 [patent_doc_number] => 20250319383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => EXERCISE EQUIPMENT WITH DYNAMIC ILLUMINATION OF SIMULATED ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/634490 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18634490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634490
Exercise equipment with dynamic illumination of simulated environment Apr 11, 2024 Issued
Array ( [id] => 20092397 [patent_doc_number] => 20250222333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Octagonal punching bag arrangement [patent_app_type] => utility [patent_app_number] => 18/403908 [patent_app_country] => US [patent_app_date] => 2024-01-04 [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] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403908
Octagonal punching bag arrangement Jan 3, 2024 Pending
Array ( [id] => 19263971 [patent_doc_number] => 20240207669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => EXERCISE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/533994 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533994
EXERCISE APPARATUS Dec 7, 2023 Abandoned
Array ( [id] => 18648146 [patent_doc_number] => 20230293930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => EXERCISE DEVICES FOR MUSCLE ISOLATION [patent_app_type] => utility [patent_app_number] => 18/106472 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18106472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106472
Exercise devices for muscle isolation Feb 5, 2023 Issued
Array ( [id] => 18390145 [patent_doc_number] => 20230158363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DIFFERENTIAL AIR PRESSURE EXERCISE AND THERAPEUTIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/100410 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100410
Differential air pressure exercise and therapeutic device Jan 22, 2023 Issued
Array ( [id] => 19440128 [patent_doc_number] => 12090356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Manually powered treadmill [patent_app_type] => utility [patent_app_number] => 18/100528 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 47 [patent_no_of_words] => 20174 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100528
Manually powered treadmill Jan 22, 2023 Issued
Array ( [id] => 18374690 [patent_doc_number] => 20230149769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => TRAINING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/099708 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099708
Training apparatus Jan 19, 2023 Issued
Array ( [id] => 19550313 [patent_doc_number] => 12134005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Exercise bar with dynamically rotating hand grips [patent_app_type] => utility [patent_app_number] => 18/053211 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5226 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053211
Exercise bar with dynamically rotating hand grips Nov 6, 2022 Issued
Array ( [id] => 18306665 [patent_doc_number] => 20230110565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Exercise Bike [patent_app_type] => utility [patent_app_number] => 17/930862 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930862
Exercise bike Sep 8, 2022 Issued
Array ( [id] => 18986676 [patent_doc_number] => 20240058645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => TREADMILL [patent_app_type] => utility [patent_app_number] => 17/892904 [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] => 2205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892904
TREADMILL Aug 21, 2022 Abandoned
Array ( [id] => 18938424 [patent_doc_number] => 20240033563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => UPPER BODY EXERCISE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/874275 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874275
Upper body exercise apparatus Jul 25, 2022 Issued
Array ( [id] => 17981473 [patent_doc_number] => 20220347509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Exercise Machine with Resistance Selector System [patent_app_type] => utility [patent_app_number] => 17/865494 [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] => 9916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865494
Exercise machine with resistance selector system Jul 14, 2022 Issued
Array ( [id] => 17928702 [patent_doc_number] => 20220323827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => ENCODING EXERCISE MACHINE CONTROL COMMANDS IN SUBTITLE STREAMS [patent_app_type] => utility [patent_app_number] => 17/851396 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851396
Encoding exercise machine control commands in subtitle streams Jun 27, 2022 Issued
Array ( [id] => 19359136 [patent_doc_number] => 20240261170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => WEIGHT SUPPORT DEVICE AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/569646 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18569646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569646
Weight support device and apparatus Jun 16, 2022 Issued
Array ( [id] => 19011943 [patent_doc_number] => 11918845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Rowing exercise machine [patent_app_type] => utility [patent_app_number] => 17/742068 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6008 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 485 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742068
Rowing exercise machine May 10, 2022 Issued
Array ( [id] => 17989113 [patent_doc_number] => 20220355150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ELECTRONICALLY ENABLED ROAD BICYCLE WITH DYNAMIC LOADING [patent_app_type] => utility [patent_app_number] => 17/660378 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17660378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660378
Electronically enabled road bicycle with dynamic loading Apr 21, 2022 Issued
Array ( [id] => 17760292 [patent_doc_number] => 20220233904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => MANUALLY POWERED TREADMILL [patent_app_type] => utility [patent_app_number] => 17/721022 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721022
Manually powered treadmill Apr 13, 2022 Issued
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