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] => 17096608 [patent_doc_number] => 20210284399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Sealed Storage Box with Push Closure [patent_app_type] => utility [patent_app_number] => 16/819306 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819306
Sealed Storage Box with Push Closure Mar 15, 2020 Abandoned
Array ( [id] => 17096609 [patent_doc_number] => 20210284400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Sealed Storage Box with Latching Closure [patent_app_type] => utility [patent_app_number] => 16/819365 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819365 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819365
Sealed storage box with latching closure Mar 15, 2020 Issued
Array ( [id] => 16282191 [patent_doc_number] => 20200275793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => INSULATED CAPSULE FOR CANNED LIQUID [patent_app_type] => utility [patent_app_number] => 16/808358 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16808358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808358
INSULATED CAPSULE FOR CANNED LIQUID Mar 2, 2020 Abandoned
Array ( [id] => 16562859 [patent_doc_number] => 10888204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Removable cover for a robotic cleaning device [patent_app_type] => utility [patent_app_number] => 16/794027 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6726 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794027
Removable cover for a robotic cleaning device Feb 17, 2020 Issued
Array ( [id] => 16726369 [patent_doc_number] => 20210093516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => FEEDING-BOTTLE COVER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/792140 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792140
Feeding-bottle cover and control method thereof Feb 13, 2020 Issued
Array ( [id] => 18476743 [patent_doc_number] => 11690466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Disposable lid for facilitating holding of a detachable straw [patent_app_type] => utility [patent_app_number] => 16/782613 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 7932 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16782613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782613
Disposable lid for facilitating holding of a detachable straw Feb 4, 2020 Issued
Array ( [id] => 17280514 [patent_doc_number] => 11197525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Drink spiking prevention device [patent_app_type] => utility [patent_app_number] => 16/781842 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781842
Drink spiking prevention device Feb 3, 2020 Issued
Array ( [id] => 17547833 [patent_doc_number] => 20220119174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SPOUT FOR A PACKAGE AND PACKAGE-SPOUT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/428082 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428082
Spout for a package and package-spout assembly Jan 29, 2020 Issued
Array ( [id] => 19457513 [patent_doc_number] => 12097991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Bottle can, manufacturing method of bottle can, and design method of bottle can [patent_app_type] => utility [patent_app_number] => 17/310269 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8906 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310269
Bottle can, manufacturing method of bottle can, and design method of bottle can Jan 28, 2020 Issued
Array ( [id] => 17532225 [patent_doc_number] => 20220110834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => TEAT FOR USE WITH A CONTAINER FOR CONTAINING LIQUID [patent_app_type] => utility [patent_app_number] => 17/424209 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17424209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424209
TEAT FOR USE WITH A CONTAINER FOR CONTAINING LIQUID Jan 20, 2020 Pending
Array ( [id] => 16190475 [patent_doc_number] => 20200231324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Collapsible Travel Bottle [patent_app_type] => utility [patent_app_number] => 16/745742 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745742
Collapsible travel bottle Jan 16, 2020 Issued
Array ( [id] => 16111013 [patent_doc_number] => 20200207529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Drinking Vessel Storage Container Combinations [patent_app_type] => utility [patent_app_number] => 16/727407 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16727407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727407
Drinking vessel storage container combinations Dec 25, 2019 Issued
Array ( [id] => 15799489 [patent_doc_number] => 20200122887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => PRESSURE EQUALIZATION APPARATUS FOR A BOTTLE AND METHODS ASSOCIATED THEREWITH [patent_app_type] => utility [patent_app_number] => 16/720536 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720536
PRESSURE EQUALIZATION APPARATUS FOR A BOTTLE AND METHODS ASSOCIATED THEREWITH Dec 18, 2019 Abandoned
Array ( [id] => 17539449 [patent_doc_number] => 11304550 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Travel tumbler for beverage dispensing [patent_app_type] => utility [patent_app_number] => 16/716418 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2066 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716418
Travel tumbler for beverage dispensing Dec 15, 2019 Issued
Array ( [id] => 17119486 [patent_doc_number] => 11130608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Square bottle [patent_app_type] => utility [patent_app_number] => 16/711699 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5372 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711699
Square bottle Dec 11, 2019 Issued
Array ( [id] => 18185955 [patent_doc_number] => 11576509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Induction-heated vessel [patent_app_type] => utility [patent_app_number] => 16/710335 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 14081 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16710335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710335
Induction-heated vessel Dec 10, 2019 Issued
Array ( [id] => 16885049 [patent_doc_number] => 20210171244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => THERMAL CUP [patent_app_type] => utility [patent_app_number] => 16/706708 [patent_app_country] => US [patent_app_date] => 2019-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706708 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706708
THERMAL CUP Dec 6, 2019 Abandoned
Array ( [id] => 16852927 [patent_doc_number] => 20210153672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => BEVERAGE CONTAINER OPEN INDICATOR [patent_app_type] => utility [patent_app_number] => 16/693810 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16693810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693810
Beverage container open indicator Nov 24, 2019 Issued
Array ( [id] => 17504797 [patent_doc_number] => 20220097899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => PLASTIC CONTAINER WITH REINFORCED PANEL [patent_app_type] => utility [patent_app_number] => 17/296325 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296325
PLASTIC CONTAINER WITH REINFORCED PANEL Nov 18, 2019 Pending
Array ( [id] => 16839122 [patent_doc_number] => 20210147134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => RECYCLABLE CONTAINER AND LIDDING CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 16/687013 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687013
RECYCLABLE CONTAINER AND LIDDING CONSTRUCTION Nov 17, 2019 Abandoned
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