Search

Randolph I. Chu

Examiner (ID: 15508, Phone: (571)270-1145 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2667, 2624, 2666, 2668, 2663
Total Applications
979
Issued Applications
746
Pending Applications
75
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18753603 [patent_doc_number] => 20230356896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => CUP COVER SWITCH [patent_app_type] => utility [patent_app_number] => 18/142315 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142315
CUP COVER SWITCH May 1, 2023 Abandoned
Array ( [id] => 18979908 [patent_doc_number] => 11905067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Charging system for portable electronic devices [patent_app_type] => utility [patent_app_number] => 18/142569 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 5983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142569
Charging system for portable electronic devices May 1, 2023 Issued
Array ( [id] => 19541094 [patent_doc_number] => 20240358130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => FASTENING ELASTIC CARD BAG, FASTENING METHOD AND APPLICATION [patent_app_type] => utility [patent_app_number] => 18/140052 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140052
FASTENING ELASTIC CARD BAG, FASTENING METHOD AND APPLICATION Apr 26, 2023 Abandoned
Array ( [id] => 20407965 [patent_doc_number] => 20250377074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => COMPRESSED GAS STORAGE TANK, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/881401 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18881401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/881401
COMPRESSED GAS STORAGE TANK, SYSTEM AND METHOD Apr 18, 2023 Pending
Array ( [id] => 18484623 [patent_doc_number] => 20230211928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => CHILD-RESISTANT CONTAINER AND CLOSURE [patent_app_type] => utility [patent_app_number] => 18/120625 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18120625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120625
CHILD-RESISTANT CONTAINER AND CLOSURE Mar 12, 2023 Abandoned
Array ( [id] => 19440974 [patent_doc_number] => 12091211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Automatic self-sampling bottle for spirits [patent_app_type] => utility [patent_app_number] => 18/179751 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3026 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179751
Automatic self-sampling bottle for spirits Mar 6, 2023 Issued
Array ( [id] => 18468452 [patent_doc_number] => 20230202733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => VEHICLE ENERGY STORAGE COMPARTMENT FOR IMPROVED CRASHWORTHINESS [patent_app_type] => utility [patent_app_number] => 18/177810 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177810
Vehicle energy storage compartment for improved crashworthiness Mar 2, 2023 Issued
Array ( [id] => 18418353 [patent_doc_number] => 20230172811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => BABY BOTTLE WITH BUILT-IN PROTECTOR [patent_app_type] => utility [patent_app_number] => 18/106449 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106449
Baby bottle with built-in protector Feb 5, 2023 Issued
Array ( [id] => 18535859 [patent_doc_number] => 20230240945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => FEEDING BOTTLE [patent_app_type] => utility [patent_app_number] => 18/151283 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [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] => 18151283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151283
FEEDING BOTTLE Jan 5, 2023 Abandoned
Array ( [id] => 19262913 [patent_doc_number] => 20240206608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SKATEBOARD CONTAINER [patent_app_type] => utility [patent_app_number] => 18/145137 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18145137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145137
Skateboard container Dec 21, 2022 Issued
Array ( [id] => 18280506 [patent_doc_number] => 20230095978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Portable Container, Container Assembly, and Accessories [patent_app_type] => utility [patent_app_number] => 18/061981 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061981
Portable container, container assembly, and accessories Dec 4, 2022 Issued
Array ( [id] => 18347204 [patent_doc_number] => 20230135314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => NESTABLE TRAYS WITH MINIMUM AXIAL SPACING [patent_app_type] => utility [patent_app_number] => 18/071451 [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] => 5767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071451
NESTABLE TRAYS WITH MINIMUM AXIAL SPACING Nov 28, 2022 Pending
Array ( [id] => 18468443 [patent_doc_number] => 20230202724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CONTAINER [patent_app_type] => utility [patent_app_number] => 17/993984 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17993984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993984
CONTAINER Nov 23, 2022 Pending
Array ( [id] => 18270404 [patent_doc_number] => 20230091646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => BEVERAGE CONTAINER PACKAGING [patent_app_type] => utility [patent_app_number] => 17/993822 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993822
BEVERAGE CONTAINER PACKAGING Nov 22, 2022 Pending
Array ( [id] => 19179536 [patent_doc_number] => 11986108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Drinking vessel with multiple compartments [patent_app_type] => utility [patent_app_number] => 17/993503 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2243 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993503
Drinking vessel with multiple compartments Nov 22, 2022 Issued
Array ( [id] => 19738112 [patent_doc_number] => 12214930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Stackable liquid vessel and multi-vessel arrangement [patent_app_type] => utility [patent_app_number] => 17/992910 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4272 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992910
Stackable liquid vessel and multi-vessel arrangement Nov 21, 2022 Issued
Array ( [id] => 18391002 [patent_doc_number] => 20230159220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Large Volume Container And Stackable Container Arrangement [patent_app_type] => utility [patent_app_number] => 17/991142 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991142
Large Volume Container And Stackable Container Arrangement Nov 20, 2022 Abandoned
Array ( [id] => 18255028 [patent_doc_number] => 20230082067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Container For Providing Aromatic Sampling And Visualization Of Contents [patent_app_type] => utility [patent_app_number] => 17/989153 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989153
Container for providing aromatic sampling and visualization of contents Nov 16, 2022 Issued
Array ( [id] => 18404069 [patent_doc_number] => 20230165419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => REMOVABLE COVER FOR A ROBOTIC CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 17/986177 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986177
Removable cover for a robotic cleaning device Nov 13, 2022 Issued
Array ( [id] => 19001870 [patent_doc_number] => 20240065941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => FLOW CONTROL VALVE FOR INFANT FEEDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/052162 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052162
FLOW CONTROL VALVE FOR INFANT FEEDING DEVICE Nov 1, 2022 Abandoned
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