Thomas K Pham
Supervisory Patent Examiner (ID: 12390, Phone: (571)272-3689 , Office: P/2872 )
Most Active Art Unit | 2121 |
Art Unit(s) | 2872, 4148, 2121, 2191 |
Total Applications | 564 |
Issued Applications | 434 |
Pending Applications | 19 |
Abandoned Applications | 111 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 19120855
[patent_doc_number] => 11964824
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[patent_kind] => B2
[patent_issue_date] => 2024-04-23
[patent_title] => Transport device
[patent_app_type] => utility
[patent_app_number] => 17/908454
[patent_app_country] => US
[patent_app_date] => 2021-03-03
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Array
(
[id] => 18282454
[patent_doc_number] => 20230097926
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[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => TRANSPORT DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/908452
[patent_app_country] => US
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Array
(
[id] => 18444381
[patent_doc_number] => 11679939
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[patent_kind] => B1
[patent_issue_date] => 2023-06-20
[patent_title] => External mobility systems for heavy machinery and equipment
[patent_app_type] => utility
[patent_app_number] => 17/188745
[patent_app_country] => US
[patent_app_date] => 2021-03-01
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Array
(
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[patent_doc_number] => 11970365
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[patent_kind] => B2
[patent_issue_date] => 2024-04-30
[patent_title] => Protective device during assembly work on an escalator or a moving walkway
[patent_app_type] => utility
[patent_app_number] => 17/802424
[patent_app_country] => US
[patent_app_date] => 2021-02-26
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Array
(
[id] => 18269956
[patent_doc_number] => 20230091198
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => CONVEYOR BELT RIP DETECTION METHOD & SYSTEM
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 11273989
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[patent_issue_date] => 2022-03-15
[patent_title] => Chain driving sprocket for trolley conveyors
[patent_app_type] => utility
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Array
(
[id] => 17096662
[patent_doc_number] => 20210284453
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[patent_issue_date] => 2021-09-16
[patent_title] => CONVEYOR BELT WITH FLOW CONTROL CLEATS
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/181317 | Conveyor belt with flow control cleats | Feb 21, 2021 | Issued |
Array
(
[id] => 17055754
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[patent_title] => SUBSTRATE PROCESS APPARATUS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/180298 | Substrate process apparatus | Feb 18, 2021 | Issued |
Array
(
[id] => 17742407
[patent_doc_number] => 11390464
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[patent_issue_date] => 2022-07-19
[patent_title] => Chain slack adjustment mechanism for mail sortation systems
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/171309 | Method and system for ensuring social distancing on an escalator or travellator | Feb 8, 2021 | Issued |
Array
(
[id] => 17649502
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Array
(
[id] => 18252995
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[patent_title] => SHEET MATERIAL CONVEYANCE DEVICE AND DISPOSABLE WEARING ARTICLE MANUFACTURING SYSTEM PROVIDED WITH SAID CONVEYANCE DEVICE
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Array
(
[id] => 18340270
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[patent_title] => CONVEYOR SYSTEM, USE OF A SPRING DAMPER ASSEMBLY IN AN ENDLESS CONVEYOR TENSIONER ASSEMBLY, AND USE OF A CONVEYOR SYSTEM IN CROP CULTIVATION
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Array
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Array
(
[id] => 18229680
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[patent_title] => DEVICE FOR PIVOTALLY SUPPORTING A RETURN ROLLER OF A BELT CONVEYOR DEVICE, AND BELT CONVEYOR DEVICE HAVING SUCH DEVICE
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Array
(
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Array
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/136399 | Conveyance system | Dec 28, 2020 | Issued |