
Joel Dillon Crandall
Examiner (ID: 1823, Phone: (571)270-5947 , Office: P/3723 )
| Most Active Art Unit | 3723 |
| Art Unit(s) | 3723 |
| Total Applications | 831 |
| Issued Applications | 461 |
| Pending Applications | 72 |
| Abandoned Applications | 315 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18052502
[patent_doc_number] => 11525878
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-12-13
[patent_title] => Superconductor magnetic field effect transistor with solenoid
[patent_app_type] => utility
[patent_app_number] => 16/950724
[patent_app_country] => US
[patent_app_date] => 2020-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5391
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950724
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/950724 | Superconductor magnetic field effect transistor with solenoid | Nov 16, 2020 | Issued |
Array
(
[id] => 18126461
[patent_doc_number] => 20230012081
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-12
[patent_title] => PLUG-IN CIRCUIT BREAKER
[patent_app_type] => utility
[patent_app_number] => 17/776289
[patent_app_country] => US
[patent_app_date] => 2020-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9492
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776289
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/776289 | Plug-in circuit breaker | Nov 13, 2020 | Issued |
Array
(
[id] => 18097259
[patent_doc_number] => 20220415600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-29
[patent_title] => PLUG-IN CIRCUIT BREAKER
[patent_app_type] => utility
[patent_app_number] => 17/776374
[patent_app_country] => US
[patent_app_date] => 2020-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6346
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 17776374
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/776374 | Plug-in circuit breaker | Nov 13, 2020 | Issued |
Array
(
[id] => 17855020
[patent_doc_number] => 20220285063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => MAGNETIC COUPLING AND USE AND ADJUSTMENT METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/636362
[patent_app_country] => US
[patent_app_date] => 2020-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5159
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17636362
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/636362 | Magnetic coupling and use and adjustment method thereof | Nov 9, 2020 | Issued |
Array
(
[id] => 18608075
[patent_doc_number] => 11749553
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-05
[patent_title] => Vacuum robot, vacuum motor, and vacuum motor encoder
[patent_app_type] => utility
[patent_app_number] => 17/090922
[patent_app_country] => US
[patent_app_date] => 2020-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 10240
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090922
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/090922 | Vacuum robot, vacuum motor, and vacuum motor encoder | Nov 5, 2020 | Issued |
Array
(
[id] => 17464448
[patent_doc_number] => 20220077754
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => MAGNETIC ATTRACTION AND REPULSION DEVICE FOR DRIVING AXES IN ROTATION
[patent_app_type] => utility
[patent_app_number] => 17/423504
[patent_app_country] => US
[patent_app_date] => 2020-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2602
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423504
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/423504 | Magnetic attraction and repulsion device for driving axes in rotation | Oct 19, 2020 | Issued |
Array
(
[id] => 18854586
[patent_doc_number] => 11852152
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-26
[patent_title] => Pin vent assembly
[patent_app_type] => utility
[patent_app_number] => 17/062046
[patent_app_country] => US
[patent_app_date] => 2020-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 33
[patent_no_of_words] => 6963
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062046
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/062046 | Pin vent assembly | Oct 1, 2020 | Issued |
Array
(
[id] => 17509945
[patent_doc_number] => 20220103049
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-31
[patent_title] => SYNCHRONOUS MACHINE HAVING HYBRID ROTOR EXCITATION
[patent_app_type] => utility
[patent_app_number] => 17/038757
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3657
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038757
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/038757 | Synchronous machine having hybrid rotor excitation | Sep 29, 2020 | Issued |
Array
(
[id] => 19161767
[patent_doc_number] => 20240154474
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => Rotor Lamination, Method for Producing a Rotor Lamination and Electric Machine
[patent_app_type] => utility
[patent_app_number] => 17/769659
[patent_app_country] => US
[patent_app_date] => 2020-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2463
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769659
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/769659 | Rotor lamination, method for producing a rotor lamination and electric machine | Sep 23, 2020 | Issued |
Array
(
[id] => 18760245
[patent_doc_number] => 11811290
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-07
[patent_title] => Electric-machine housing
[patent_app_type] => utility
[patent_app_number] => 17/027490
[patent_app_country] => US
[patent_app_date] => 2020-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 3810
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027490
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/027490 | Electric-machine housing | Sep 20, 2020 | Issued |
Array
(
[id] => 19918880
[patent_doc_number] => 12294264
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Stator with pins and an internal connection for an electric machine
[patent_app_type] => utility
[patent_app_number] => 17/642489
[patent_app_country] => US
[patent_app_date] => 2020-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 17
[patent_no_of_words] => 0
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642489
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/642489 | Stator with pins and an internal connection for an electric machine | Sep 7, 2020 | Issued |
Array
(
[id] => 17449182
[patent_doc_number] => 20220069687
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-03
[patent_title] => MINIATURE STEP MOTOR WITH SHOELESS STATOR AND PREWOUND BOBBINS
[patent_app_type] => utility
[patent_app_number] => 17/010118
[patent_app_country] => US
[patent_app_date] => 2020-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3055
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010118
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/010118 | MINIATURE STEP MOTOR WITH SHOELESS STATOR AND PREWOUND BOBBINS | Sep 1, 2020 | Abandoned |
Array
(
[id] => 19109093
[patent_doc_number] => 11962211
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-16
[patent_title] => Vibration module
[patent_app_type] => utility
[patent_app_number] => 17/006306
[patent_app_country] => US
[patent_app_date] => 2020-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 5740
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006306
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/006306 | Vibration module | Aug 27, 2020 | Issued |
Array
(
[id] => 17347754
[patent_doc_number] => 20220014085
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-13
[patent_title] => HYBRID SPHERICAL MOTOR, SYSTEM, AND AERIAL VEHICLE INCORPORATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/999539
[patent_app_country] => US
[patent_app_date] => 2020-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6008
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 367
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999539
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/999539 | Hybrid spherical motor, system, and aerial vehicle incorporating the same | Aug 20, 2020 | Issued |
Array
(
[id] => 18804767
[patent_doc_number] => 11837937
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-05
[patent_title] => Haptic actuator including field member within slotted opening of suspended coil and related methods
[patent_app_type] => utility
[patent_app_number] => 16/989559
[patent_app_country] => US
[patent_app_date] => 2020-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 28
[patent_no_of_words] => 5435
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989559
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/989559 | Haptic actuator including field member within slotted opening of suspended coil and related methods | Aug 9, 2020 | Issued |
Array
(
[id] => 17494018
[patent_doc_number] => 11283340
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-22
[patent_title] => Coil assembly and stepping motor using same
[patent_app_type] => utility
[patent_app_number] => 16/987505
[patent_app_country] => US
[patent_app_date] => 2020-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4673
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987505
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/987505 | Coil assembly and stepping motor using same | Aug 6, 2020 | Issued |
Array
(
[id] => 19244436
[patent_doc_number] => 12014887
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-18
[patent_title] => Push switch
[patent_app_type] => utility
[patent_app_number] => 17/634045
[patent_app_country] => US
[patent_app_date] => 2020-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 5800
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 278
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634045
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/634045 | Push switch | Aug 6, 2020 | Issued |
Array
(
[id] => 17127748
[patent_doc_number] => 20210302517
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-30
[patent_title] => SYSTEMS, APPARATUSES, AND METHODS FOR THE TRANSIT OF SUPERCONDUCTING MAGNETS
[patent_app_type] => utility
[patent_app_number] => 16/935230
[patent_app_country] => US
[patent_app_date] => 2020-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14118
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935230
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/935230 | Systems, apparatuses, and methods for the transit of superconducting magnets | Jul 21, 2020 | Issued |
Array
(
[id] => 17287859
[patent_doc_number] => 11204405
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-12-21
[patent_title] => Dynamic stabilization of magnetic fields
[patent_app_type] => utility
[patent_app_number] => 16/934389
[patent_app_country] => US
[patent_app_date] => 2020-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 9263
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934389
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/934389 | Dynamic stabilization of magnetic fields | Jul 20, 2020 | Issued |
Array
(
[id] => 18080891
[patent_doc_number] => 20220406503
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => Support Structure for Superconducting Coil
[patent_app_type] => utility
[patent_app_number] => 17/763707
[patent_app_country] => US
[patent_app_date] => 2020-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4882
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763707
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/763707 | Support structure for superconducting coil | Jul 15, 2020 | Issued |