Search

Joel Dillon Crandall

Examiner (ID: 15151, Phone: (571)270-5947 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
3723
Total Applications
830
Issued Applications
461
Pending Applications
72
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19141092 [patent_doc_number] => 20240139900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ACOUSTIC CARRIER HEAD MONITORING [patent_app_type] => utility [patent_app_number] => 18/101025 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101025
ACOUSTIC CARRIER HEAD MONITORING Jan 23, 2023 Pending
Array ( [id] => 18390414 [patent_doc_number] => 20230158632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => POLISHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/154689 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18154689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154689
POLISHING APPARATUS Jan 12, 2023 Pending
Array ( [id] => 18510551 [patent_doc_number] => 20230226661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => POLISHING PAD, METHOD FOR MANUFACTURING POLISHING PAD AND POLISHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/152163 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152163
POLISHING PAD, METHOD FOR MANUFACTURING POLISHING PAD AND POLISHING APPARATUS Jan 9, 2023 Abandoned
Array ( [id] => 19681780 [patent_doc_number] => 20250000325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => WET CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/728409 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18728409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728409
Wet cleaning apparatus Jan 8, 2023 Issued
Array ( [id] => 18484164 [patent_doc_number] => 20230211469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ABRASIVE ARTICLES AND METHODS FOR FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/148503 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18148503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148503
Abrasive articles and methods for forming same Dec 29, 2022 Issued
Array ( [id] => 20413421 [patent_doc_number] => 12496686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Abrasive articles and methods of forming same [patent_app_type] => utility [patent_app_number] => 18/148383 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 21590 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148383
Abrasive articles and methods of forming same Dec 28, 2022 Issued
Array ( [id] => 19247502 [patent_doc_number] => 20240198487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Wet and Dry Abrasive Media Blasting System [patent_app_type] => utility [patent_app_number] => 18/084862 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084862
Wet and dry abrasive media blasting system Dec 19, 2022 Issued
Array ( [id] => 19331764 [patent_doc_number] => 20240246194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => POLISHING DEVICE FOR DELAYERING [patent_app_type] => utility [patent_app_number] => 18/290330 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290330
POLISHING DEVICE FOR DELAYERING Dec 15, 2022 Pending
Array ( [id] => 18460409 [patent_doc_number] => 11684687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Automatic floor-disinfection robot for hospital rooms [patent_app_type] => utility [patent_app_number] => 18/063577 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5935 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063577
Automatic floor-disinfection robot for hospital rooms Dec 7, 2022 Issued
Array ( [id] => 19111822 [patent_doc_number] => 20240123572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => PROCESSING METHOD AND SYSTEM OF SUSPENSION ABRASIVE JETS [patent_app_type] => utility [patent_app_number] => 18/070634 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070634
Processing system of suspension abrasive jets Nov 28, 2022 Issued
Array ( [id] => 20633783 [patent_doc_number] => 12594647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Sanding automation system and method [patent_app_type] => utility [patent_app_number] => 17/989287 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989287
Sanding automation system and method Nov 16, 2022 Issued
Array ( [id] => 20504719 [patent_doc_number] => 12538978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Cosmetics brush holder [patent_app_type] => utility [patent_app_number] => 17/984839 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2218 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984839
Cosmetics brush holder Nov 9, 2022 Issued
Array ( [id] => 19889705 [patent_doc_number] => 20250115017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Bead separator, bead supply station and a method for separating a single bead from a bead supply unit holding a plurality of beads [patent_app_type] => utility [patent_app_number] => 18/705414 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18705414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705414
Bead separator, bead supply station and a method for separating a single bead from a bead supply unit holding a plurality of beads Oct 30, 2022 Issued
Array ( [id] => 18894320 [patent_doc_number] => 20240009805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Spray Head Device and Sandblasting Device for Automobile Part Processing [patent_app_type] => utility [patent_app_number] => 17/970352 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970352
Spray Head Device and Sandblasting Device for Automobile Part Processing Oct 19, 2022 Pending
Array ( [id] => 18390415 [patent_doc_number] => 20230158633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => POLISHING PAD WITH WINDOW AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/048191 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048191
POLISHING PAD WITH WINDOW AND METHOD OF MANUFACTURING THE SAME Oct 19, 2022 Issued
Array ( [id] => 19784749 [patent_doc_number] => 20250058428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => GRINDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/697251 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18697251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697251
Grinding apparatus Oct 3, 2022 Issued
Array ( [id] => 20432735 [patent_doc_number] => 12502698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Systems and methods for capless refueling system cleaning [patent_app_type] => utility [patent_app_number] => 17/936252 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9688 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17936252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936252
Systems and methods for capless refueling system cleaning Sep 27, 2022 Issued
Array ( [id] => 18139518 [patent_doc_number] => 20230013354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DRY WET BLAST MEDIA BLASTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/952784 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17952784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952784
DRY WET BLAST MEDIA BLASTING SYSTEM Sep 25, 2022 Abandoned
Array ( [id] => 18298155 [patent_doc_number] => 20230107841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => CLEANING DEVICES WITH WATERLINE AND SURFACE CLEANING ABILITIES AND METHODS FOR SAME [patent_app_type] => utility [patent_app_number] => 17/951867 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951867
CLEANING DEVICES WITH WATERLINE AND SURFACE CLEANING ABILITIES AND METHODS FOR SAME Sep 22, 2022 Pending
Array ( [id] => 20549574 [patent_doc_number] => 12560359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Autonomous cleaning systems and methods for photovoltaic modules [patent_app_type] => utility [patent_app_number] => 17/941642 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 72 [patent_no_of_words] => 17944 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941642
Autonomous cleaning systems and methods for photovoltaic modules Sep 8, 2022 Issued
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