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] => 19969447 [patent_doc_number] => 12338037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Beverage container with rotatable sealing arrangement [patent_app_type] => utility [patent_app_number] => 18/051849 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 4514 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 488 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051849
Beverage container with rotatable sealing arrangement Oct 31, 2022 Issued
Array ( [id] => 18149949 [patent_doc_number] => 20230023806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Container for Providing Aromatic Sampling And Visualization Of Contents [patent_app_type] => utility [patent_app_number] => 17/960521 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17960521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960521
Container for Providing Aromatic Sampling And Visualization Of Contents Oct 4, 2022 Pending
Array ( [id] => 18963936 [patent_doc_number] => 11897684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Retaining member and insulating vessel incorporating same [patent_app_type] => utility [patent_app_number] => 17/944852 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 7077 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944852
Retaining member and insulating vessel incorporating same Sep 13, 2022 Issued
Array ( [id] => 20433117 [patent_doc_number] => 12503282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Lid assemblies for containers [patent_app_type] => utility [patent_app_number] => 18/287535 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287535
Lid assemblies for containers Sep 13, 2022 Issued
Array ( [id] => 18830632 [patent_doc_number] => 20230399156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => DUAL-PURPOSE CUP [patent_app_type] => utility [patent_app_number] => 17/882548 [patent_app_country] => US [patent_app_date] => 2022-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17882548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882548
DUAL-PURPOSE CUP Aug 5, 2022 Abandoned
Array ( [id] => 18281115 [patent_doc_number] => 20230096587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => DOUBLE-WALLED CONTAINERS AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/814887 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814887
DOUBLE-WALLED CONTAINERS AND METHOD OF MAKING THE SAME Jul 25, 2022 Abandoned
Array ( [id] => 19240696 [patent_doc_number] => 12011107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Beverage holder [patent_app_type] => utility [patent_app_number] => 17/871450 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 48 [patent_no_of_words] => 10077 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871450
Beverage holder Jul 21, 2022 Issued
Array ( [id] => 18141072 [patent_doc_number] => 20230014914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => BOTTLE WITH ENHANCED GRIPPING FACETS [patent_app_type] => utility [patent_app_number] => 17/864628 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864628
Bottle with enhanced gripping facets Jul 13, 2022 Issued
Array ( [id] => 17989948 [patent_doc_number] => 20220355985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => BEVERAGE CONTAINER CLOSURE [patent_app_type] => utility [patent_app_number] => 17/859959 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 17859959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859959
BEVERAGE CONTAINER CLOSURE Jul 6, 2022 Abandoned
Array ( [id] => 17945461 [patent_doc_number] => 20220332478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => CONTAINER LIDS WITH LATCHES [patent_app_type] => utility [patent_app_number] => 17/856560 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856560
Container lids with latches Jun 30, 2022 Issued
Array ( [id] => 19649593 [patent_doc_number] => 12171348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Bottle with automatic orienting handle assembly [patent_app_type] => utility [patent_app_number] => 17/856554 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 5141 [patent_no_of_claims] => 23 [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] => 17856554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856554
Bottle with automatic orienting handle assembly Jun 30, 2022 Issued
Array ( [id] => 19424825 [patent_doc_number] => 12084222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Cosmetic container and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/850461 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 5 [patent_no_of_words] => 3751 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850461
Cosmetic container and manufacturing method thereof Jun 26, 2022 Issued
Array ( [id] => 18179929 [patent_doc_number] => 20230040658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Water Bottle [patent_app_type] => utility [patent_app_number] => 17/808308 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17808308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808308
Water bottle Jun 22, 2022 Issued
Array ( [id] => 18075268 [patent_doc_number] => 20220400880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => LIMITED FLOW CUP [patent_app_type] => utility [patent_app_number] => 17/843664 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17843664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843664
Limited flow cup Jun 16, 2022 Issued
Array ( [id] => 18075267 [patent_doc_number] => 20220400879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Transitional Sippy Cup [patent_app_type] => utility [patent_app_number] => 17/839808 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839808
Transitional Sippy Cup Jun 13, 2022 Abandoned
Array ( [id] => 18963926 [patent_doc_number] => 11897674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Push-button locking cup lid and thermos cup [patent_app_type] => utility [patent_app_number] => 17/838260 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2027 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838260
Push-button locking cup lid and thermos cup Jun 12, 2022 Issued
Array ( [id] => 18817191 [patent_doc_number] => 20230391531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => BASE OF A PLASTIC CONTAINER [patent_app_type] => utility [patent_app_number] => 17/833339 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17833339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833339
Base of a plastic container Jun 5, 2022 Issued
Array ( [id] => 18817151 [patent_doc_number] => 20230391491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => RECLOSABLE PLASTIC BOTTLE WITH WAIST AND STRENGTHENING RIB(S) [patent_app_type] => utility [patent_app_number] => 17/832138 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17832138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832138
Reclosable plastic bottle with waist and strengthening rib(s) Jun 2, 2022 Issued
Array ( [id] => 18963916 [patent_doc_number] => 11897664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Container with circumferential drinking openings [patent_app_type] => utility [patent_app_number] => 17/829074 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 2395 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829074
Container with circumferential drinking openings May 30, 2022 Issued
Array ( [id] => 18092358 [patent_doc_number] => 20220410699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => TANK AND METHOD OF MANUFACTURING A TANK [patent_app_type] => utility [patent_app_number] => 17/751665 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17751665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751665
Tank and method of manufacturing a tank May 23, 2022 Issued
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