Search

Jacob Y. Choi

Supervisory Patent Examiner (ID: 4825, Phone: (469)295-9060 , Office: P/2845 )

Most Active Art Unit
2875
Art Unit(s)
2875, 2845, 2897, 2821, 2885
Total Applications
671
Issued Applications
394
Pending Applications
27
Abandoned Applications
256

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18466187 [patent_doc_number] => 20230200466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => FINGER-MOUNTED, TEETH AND TONGUE CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 17/561950 [patent_app_country] => US [patent_app_date] => 2021-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561950
FINGER-MOUNTED, TEETH AND TONGUE CLEANING DEVICE Dec 25, 2021 Abandoned
Array ( [id] => 18433628 [patent_doc_number] => 20230180922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => TOOTHBRUSH WITH DETACHABLE HEAD PORTION [patent_app_type] => utility [patent_app_number] => 17/552070 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 616 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552070
Toothbrush with detachable head portion Dec 14, 2021 Issued
Array ( [id] => 19059397 [patent_doc_number] => 11938595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Flex head tool [patent_app_type] => utility [patent_app_number] => 17/550059 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2303 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550059
Flex head tool Dec 13, 2021 Issued
Array ( [id] => 18893215 [patent_doc_number] => 20240008700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CLEANER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/037481 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18037481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037481
CLEANER SYSTEM Dec 7, 2021 Pending
Array ( [id] => 18419183 [patent_doc_number] => 20230173643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Methods and Systems for Abrasive Blasting [patent_app_type] => utility [patent_app_number] => 17/542074 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542074
Methods and Systems for Abrasive Blasting Dec 2, 2021 Pending
Array ( [id] => 17670286 [patent_doc_number] => 20220183453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Wire Wheel Brush [patent_app_type] => utility [patent_app_number] => 17/525324 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525324
Wire Wheel Brush Nov 11, 2021 Pending
Array ( [id] => 17579334 [patent_doc_number] => 20220136189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => ANIMAL FECES RETRIEVER WITH BIODEGRADEABLE BAGS [patent_app_type] => utility [patent_app_number] => 17/453503 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453503
ANIMAL FECES RETRIEVER WITH BIODEGRADEABLE BAGS Nov 3, 2021 Abandoned
Array ( [id] => 18807504 [patent_doc_number] => 20230381837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => GLASS SHEET CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/034231 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034231
GLASS SHEET CLEANING APPARATUS Oct 31, 2021 Pending
Array ( [id] => 17412229 [patent_doc_number] => 20220047133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 17/511714 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511714
Vacuum cleaner Oct 26, 2021 Issued
Array ( [id] => 18876907 [patent_doc_number] => 20240000276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ROBOTIC VACUUM CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/035096 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18035096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035096
ROBOTIC VACUUM CLEANING SYSTEM Oct 19, 2021 Pending
Array ( [id] => 18841935 [patent_doc_number] => 20230404338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ROBOTIC VACUUM CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/035088 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035088
ROBOTIC VACUUM CLEANING SYSTEM Oct 19, 2021 Pending
Array ( [id] => 18841937 [patent_doc_number] => 20230404340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ROBOTIC VACUUM CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/035098 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18035098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035098
ROBOTIC VACUUM CLEANING SYSTEM Oct 19, 2021 Pending
Array ( [id] => 18841936 [patent_doc_number] => 20230404339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ROBOTIC SURFACE TREATING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/035092 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035092
ROBOTIC SURFACE TREATING SYSTEM Oct 19, 2021 Pending
Array ( [id] => 18769888 [patent_doc_number] => 20230364658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => MAGNETIC CHIP REMOVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/029184 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029184
MAGNETIC CHIP REMOVAL SYSTEM Oct 12, 2021 Pending
Array ( [id] => 17685065 [patent_doc_number] => 20220192357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => All-In-One Toothbrush [patent_app_type] => utility [patent_app_number] => 17/498051 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17498051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498051
All-In-One Toothbrush Oct 10, 2021 Abandoned
Array ( [id] => 18664431 [patent_doc_number] => 11771293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Scraper apparatus [patent_app_type] => utility [patent_app_number] => 17/450358 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 5534 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450358
Scraper apparatus Oct 7, 2021 Issued
Array ( [id] => 18308492 [patent_doc_number] => 20230112392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Grinding Machine with Replacement Structure for Replacing Trimming Grinding Wheel Automatically [patent_app_type] => utility [patent_app_number] => 17/495966 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495966
Grinding Machine with Replacement Structure for Replacing Trimming Grinding Wheel Automatically Oct 6, 2021 Abandoned
Array ( [id] => 17519767 [patent_doc_number] => 20220105615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Surface wedge tool [patent_app_type] => utility [patent_app_number] => 17/492911 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492911
Surface wedge tool Oct 3, 2021 Issued
Array ( [id] => 17481316 [patent_doc_number] => 20220088820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => KNIFE SHARPENING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/492878 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492878
Knife sharpening apparatus and method Oct 3, 2021 Issued
Array ( [id] => 18954245 [patent_doc_number] => 20240042572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => GRINDING DISC AND SUBSTRATE CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 17/594027 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594027
GRINDING DISC AND SUBSTRATE CLEANING DEVICE Sep 13, 2021 Abandoned
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