Search

Allen Chan

Examiner (ID: 1897, Phone: (571)270-5529 , Office: P/3714 )

Most Active Art Unit
3715
Art Unit(s)
3718, 3714, 3715
Total Applications
959
Issued Applications
693
Pending Applications
56
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19783611 [patent_doc_number] => 20250057290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => CLASP AND CHAIN SYSTEM FOR SECURING A PLURALITY OF RINGS [patent_app_type] => utility [patent_app_number] => 18/450761 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450761
CLASP AND CHAIN SYSTEM FOR SECURING A PLURALITY OF RINGS Aug 15, 2023 Abandoned
Array ( [id] => 18985763 [patent_doc_number] => 20240057732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => REVERSIBLE PENDANT [patent_app_type] => utility [patent_app_number] => 18/449454 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18449454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449454
Reversible pendant Aug 13, 2023 Issued
Array ( [id] => 18962353 [patent_doc_number] => 11896088 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => String tying system [patent_app_type] => utility [patent_app_number] => 18/449149 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3345 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449149
String tying system Aug 13, 2023 Issued
Array ( [id] => 19767755 [patent_doc_number] => 20250049181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Wearable Ring with Replaceable Stamp for Ice Cubes [patent_app_type] => utility [patent_app_number] => 18/233267 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18233267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233267
Wearable ring with replaceable stamp for ice cubes Aug 10, 2023 Issued
Array ( [id] => 18900778 [patent_doc_number] => 20240016263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MAGNETIC JEWELRY CLASP [patent_app_type] => utility [patent_app_number] => 18/362215 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18362215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362215
Magnetic jewelry clasp Jul 30, 2023 Issued
Array ( [id] => 18784162 [patent_doc_number] => 20230371655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => FASTENING DEVICE [patent_app_type] => utility [patent_app_number] => 18/361935 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361935
Fastening device Jul 30, 2023 Issued
Array ( [id] => 20078276 [patent_doc_number] => 12352334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Tensioning device and driven member thereof [patent_app_type] => utility [patent_app_number] => 18/228008 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 78 [patent_no_of_words] => 8956 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228008
Tensioning device and driven member thereof Jul 30, 2023 Issued
Array ( [id] => 19968017 [patent_doc_number] => 12336597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Fastening device [patent_app_type] => utility [patent_app_number] => 18/227927 [patent_app_country] => US [patent_app_date] => 2023-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 46 [patent_no_of_words] => 4541 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227927
Fastening device Jul 28, 2023 Issued
Array ( [id] => 18937517 [patent_doc_number] => 20240032656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ADJUSTMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/227126 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227126
Adjustment system Jul 26, 2023 Issued
Array ( [id] => 19743244 [patent_doc_number] => 20250031809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SNAP ON ACCESSORY FOR GARMENTS [patent_app_type] => utility [patent_app_number] => 18/226977 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226977
SNAP ON ACCESSORY FOR GARMENTS Jul 26, 2023 Abandoned
Array ( [id] => 19439504 [patent_doc_number] => 12089726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Universal securement strap for personal items [patent_app_type] => utility [patent_app_number] => 18/353788 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2229 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353788
Universal securement strap for personal items Jul 16, 2023 Issued
Array ( [id] => 18753728 [patent_doc_number] => 20230357024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => DIAMONDS HAVING ARTIFICIALLY EMBEDDED INCLUSIONS [patent_app_type] => utility [patent_app_number] => 18/353864 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353864
DIAMONDS HAVING ARTIFICIALLY EMBEDDED INCLUSIONS Jul 16, 2023 Abandoned
Array ( [id] => 18920652 [patent_doc_number] => 20240023656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FASTENING DEVICE AND WEARABLE ARTICLE WITH A FASTENING DEVICE [patent_app_type] => utility [patent_app_number] => 18/222069 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222069
Fastening device and wearable article with a fastening device Jul 13, 2023 Issued
Array ( [id] => 18900777 [patent_doc_number] => 20240016262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ARTICLE OF JEWELRY WITH MAGNETIC CLASP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/352139 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18352139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352139
Article of jewelry with magnetic clasp assembly Jul 12, 2023 Issued
Array ( [id] => 19791662 [patent_doc_number] => 12232581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Jewel and/or jewellery article comprising a frame and at least one flap sliding with respect to the frame [patent_app_type] => utility [patent_app_number] => 18/347441 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347441
Jewel and/or jewellery article comprising a frame and at least one flap sliding with respect to the frame Jul 4, 2023 Issued
Array ( [id] => 19902696 [patent_doc_number] => 12279680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Link chain of an article of jewellery and/or gemstone jewellery and article of jewellery and/or gemstone jewellery comprising such a link chain [patent_app_type] => utility [patent_app_number] => 18/347357 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347357
Link chain of an article of jewellery and/or gemstone jewellery and article of jewellery and/or gemstone jewellery comprising such a link chain Jul 4, 2023 Issued
Array ( [id] => 18859526 [patent_doc_number] => 20230413960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => POLYMERIC RINGS [patent_app_type] => utility [patent_app_number] => 18/214832 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214832
POLYMERIC RINGS Jun 26, 2023 Pending
Array ( [id] => 18985762 [patent_doc_number] => 20240057731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => FINGER RING ROSARY PRAYERS COUNTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/338346 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338346
Finger ring rosary prayers counting device Jun 20, 2023 Issued
Array ( [id] => 18706828 [patent_doc_number] => 20230329400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => ATTACHMENT SYSTEM FOR AN ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/211204 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42292 [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] => 18211204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211204
Attachment system for an electronic device Jun 15, 2023 Issued
Array ( [id] => 20377820 [patent_doc_number] => 20250360313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => SUPPORT DEVICE FOR A THERPEUTIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/875142 [patent_app_country] => US [patent_app_date] => 2023-06-14 [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] => -7 [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] => 18875142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/875142
SUPPORT DEVICE FOR A THERPEUTIC DEVICE Jun 13, 2023 Pending
Menu