
Mark K. Zimmerman
Supervisory Patent Examiner (ID: 5491, Phone: (571)272-7653 , Office: P/2619 )
| Most Active Art Unit | 2301 |
| Art Unit(s) | 2772, 2673, 2412, 2625, 2301, 2628, 2671, 2619 |
| Total Applications | 662 |
| Issued Applications | 442 |
| Pending Applications | 25 |
| Abandoned Applications | 195 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20399817
[patent_doc_number] => D1104853
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2025-12-09
[patent_title] => Plant trough
[patent_app_type] => design
[patent_app_number] => 35/521420
[patent_app_country] => US
[patent_app_date] => 2024-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 11
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 35521420
[rel_patent_id] =>[rel_patent_doc_number] =>) 35/521420 | Plant trough | May 23, 2024 | Issued |
Array
(
[id] => 19714946
[patent_doc_number] => D1058419
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2025-01-21
[patent_title] => Necklace
[patent_app_type] => design
[patent_app_number] => 29/899431
[patent_app_country] => US
[patent_app_date] => 2023-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 147
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29899431
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/899431 | Necklace | Aug 8, 2023 | Issued |
Array
(
[id] => 19714945
[patent_doc_number] => D1058418
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2025-01-21
[patent_title] => Necklace
[patent_app_type] => design
[patent_app_number] => 29/898684
[patent_app_country] => US
[patent_app_date] => 2023-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 147
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29898684
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/898684 | Necklace | Jul 30, 2023 | Issued |
Array
(
[id] => 19714944
[patent_doc_number] => D1058417
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2025-01-21
[patent_title] => Necklace
[patent_app_type] => design
[patent_app_number] => 29/898537
[patent_app_country] => US
[patent_app_date] => 2023-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 147
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29898537
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/898537 | Necklace | Jul 27, 2023 | Issued |
Array
(
[id] => 19664754
[patent_doc_number] => D1055761
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2024-12-31
[patent_title] => Flag display device
[patent_app_type] => design
[patent_app_number] => 29/862017
[patent_app_country] => US
[patent_app_date] => 2022-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 98
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 12
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29862017
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/862017 | Flag display device | Dec 5, 2022 | Issued |
Array
(
[id] => 19664753
[patent_doc_number] => D1055760
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2024-12-31
[patent_title] => Flag display device
[patent_app_type] => design
[patent_app_number] => 29/862015
[patent_app_country] => US
[patent_app_date] => 2022-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 98
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 12
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29862015
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/862015 | Flag display device | Dec 5, 2022 | Issued |
Array
(
[id] => 19776013
[patent_doc_number] => D1062522
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2025-02-18
[patent_title] => Buckle
[patent_app_type] => design
[patent_app_number] => 29/858329
[patent_app_country] => US
[patent_app_date] => 2022-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 117
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29858329
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/858329 | Buckle | Oct 30, 2022 | Issued |
Array
(
[id] => 19607157
[patent_doc_number] => D1053039
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2024-12-03
[patent_title] => Adjustable strap
[patent_app_type] => design
[patent_app_number] => 29/855333
[patent_app_country] => US
[patent_app_date] => 2022-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 114
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 11
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29855333
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/855333 | Adjustable strap | Sep 29, 2022 | Issued |
| 29/854512 | Emblem/Badge for Automobile | Sep 25, 2022 | Abandoned |
Array
(
[id] => 18103034
[patent_doc_number] => 11542915
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-01-03
[patent_title] => Continuous non-tidal hydrokinetic energy transfer resource with moveable platform
[patent_app_type] => utility
[patent_app_number] => 17/815241
[patent_app_country] => US
[patent_app_date] => 2022-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 7999
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[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] => 17815241
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/815241 | Continuous non-tidal hydrokinetic energy transfer resource with moveable platform | Jul 26, 2022 | Issued |
Array
(
[id] => 19592148
[patent_doc_number] => D1052437
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2024-11-26
[patent_title] => Necklace
[patent_app_type] => design
[patent_app_number] => 29/843085
[patent_app_country] => US
[patent_app_date] => 2022-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 133
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29843085
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/843085 | Necklace | Jun 16, 2022 | Issued |
Array
(
[id] => 18274441
[patent_doc_number] => 11613371
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-03-28
[patent_title] => Electric vacuum jet engine
[patent_app_type] => utility
[patent_app_number] => 17/703924
[patent_app_country] => US
[patent_app_date] => 2022-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 3802
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 394
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703924
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/703924 | Electric vacuum jet engine | Mar 23, 2022 | Issued |
Array
(
[id] => 18052055
[patent_doc_number] => 11525429
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-12-13
[patent_title] => Systems and methods for harnessing hydro-kinetic energy
[patent_app_type] => utility
[patent_app_number] => 17/588106
[patent_app_country] => US
[patent_app_date] => 2022-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 9945
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588106
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/588106 | Systems and methods for harnessing hydro-kinetic energy | Jan 27, 2022 | Issued |
Array
(
[id] => 19648834
[patent_doc_number] => D1054896
[patent_country] => US
[patent_kind] => S1
[patent_issue_date] => 2024-12-24
[patent_title] => Student driver flag
[patent_app_type] => design
[patent_app_number] => 29/824519
[patent_app_country] => US
[patent_app_date] => 2022-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 108
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 12
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29824519
[rel_patent_id] =>[rel_patent_doc_number] =>) 29/824519 | Student driver flag | Jan 24, 2022 | Issued |
Array
(
[id] => 17481769
[patent_doc_number] => 20220089273
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => PITCH CONTROL ASSEMBLY FOR AN AIRCRAFT-BLADED ROTOR
[patent_app_type] => utility
[patent_app_number] => 17/538298
[patent_app_country] => US
[patent_app_date] => 2021-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6517
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538298
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/538298 | Pitch control assembly for an aircraft-bladed rotor | Nov 29, 2021 | Issued |
Array
(
[id] => 17755742
[patent_doc_number] => 11396023
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-07-26
[patent_title] => Dual cutter assembly and submersible shredder pump having a dual cutter assembly
[patent_app_type] => utility
[patent_app_number] => 17/496274
[patent_app_country] => US
[patent_app_date] => 2021-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 19
[patent_no_of_words] => 5978
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 652
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496274
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/496274 | Dual cutter assembly and submersible shredder pump having a dual cutter assembly | Oct 6, 2021 | Issued |
Array
(
[id] => 17687280
[patent_doc_number] => 20220194572
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-23
[patent_title] => TILTING SYSTEM FOR PROPELLER OF AERIAL VEHICLE
[patent_app_type] => utility
[patent_app_number] => 17/411962
[patent_app_country] => US
[patent_app_date] => 2021-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3427
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411962
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/411962 | Tilting system for propeller of aerial vehicle | Aug 24, 2021 | Issued |
Array
(
[id] => 17845558
[patent_doc_number] => 11434917
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-09-06
[patent_title] => Methodology and algorithms for protecting centrifugal and axial compressors from surge and choke
[patent_app_type] => utility
[patent_app_number] => 17/374024
[patent_app_country] => US
[patent_app_date] => 2021-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 9318
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374024
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/374024 | Methodology and algorithms for protecting centrifugal and axial compressors from surge and choke | Jul 12, 2021 | Issued |
Array
(
[id] => 17300363
[patent_doc_number] => 20210396202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-23
[patent_title] => ROLLING BEARING PROTECTION DEVICE AND VERTICAL-AXIS TIDAL CURRENT ENERGY GENERATING DEVICE APPLYING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/353557
[patent_app_country] => US
[patent_app_date] => 2021-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5685
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353557
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/353557 | Rolling bearing protection device and vertical-axis tidal current energy generating device applying the same | Jun 20, 2021 | Issued |
Array
(
[id] => 18412846
[patent_doc_number] => 11667378
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-06
[patent_title] => Flap drive device and blades of rotary-wing aircraft
[patent_app_type] => utility
[patent_app_number] => 17/327348
[patent_app_country] => US
[patent_app_date] => 2021-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4026
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 329
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327348
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/327348 | Flap drive device and blades of rotary-wing aircraft | May 20, 2021 | Issued |