
Len Tran
Supervisory Patent Examiner (ID: 10373, Phone: (571)272-1184 , Office: P/3744 )
| Most Active Art Unit | 1725 |
| Art Unit(s) | 3752, 1725, 3763, 3744, 1722 |
| Total Applications | 847 |
| Issued Applications | 531 |
| Pending Applications | 65 |
| Abandoned Applications | 255 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7290820
[patent_doc_number] => 20040211545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-28
[patent_title] => 'Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts'
[patent_app_type] => new
[patent_app_number] => 10/845311
[patent_app_country] => US
[patent_app_date] => 2004-05-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0211/20040211545.pdf
[firstpage_image] =>[orig_patent_app_number] => 10845311
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/845311 | Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts | May 12, 2004 | Abandoned |
Array
(
[id] => 724460
[patent_doc_number] => 07040377
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-09
[patent_title] => 'Injection system and casting method of die casting machine'
[patent_app_type] => utility
[patent_app_number] => 10/840507
[patent_app_country] => US
[patent_app_date] => 2004-05-07
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[firstpage_image] =>[orig_patent_app_number] => 10840507
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/840507 | Injection system and casting method of die casting machine | May 6, 2004 | Issued |
Array
(
[id] => 491565
[patent_doc_number] => 07207375
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[patent_kind] => B2
[patent_issue_date] => 2007-04-24
[patent_title] => 'Investment casting'
[patent_app_type] => utility
[patent_app_number] => 10/840706
[patent_app_country] => US
[patent_app_date] => 2004-05-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/840706 | Investment casting | May 5, 2004 | Issued |
Array
(
[id] => 7313785
[patent_doc_number] => 20040222198
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[patent_kind] => A1
[patent_issue_date] => 2004-11-11
[patent_title] => 'Local heatsink welding device and welding method thereof'
[patent_app_type] => new
[patent_app_number] => 10/838304
[patent_app_country] => US
[patent_app_date] => 2004-05-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/838304 | Local heatsink welding device and welding method thereof | May 4, 2004 | Issued |
Array
(
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[patent_title] => 'Method of metallurgically bonding articles and article therefor'
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2005-11-10
[patent_title] => 'Method of metallurgically bonding articles and article therefor'
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Array
(
[id] => 749304
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[patent_title] => 'Method for casting objects with an improved hub core assembly'
[patent_app_type] => utility
[patent_app_number] => 10/845898
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[patent_app_date] => 2004-04-29
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[firstpage_image] =>[orig_patent_app_number] => 10845898
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/845898 | Method for casting objects with an improved hub core assembly | Apr 28, 2004 | Issued |
Array
(
[id] => 537777
[patent_doc_number] => 07173209
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[patent_kind] => B2
[patent_issue_date] => 2007-02-06
[patent_title] => 'Method and apparatus for welding sheet overlaps'
[patent_app_type] => utility
[patent_app_number] => 10/831806
[patent_app_country] => US
[patent_app_date] => 2004-04-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/831806 | Method and apparatus for welding sheet overlaps | Apr 25, 2004 | Issued |
Array
(
[id] => 401889
[patent_doc_number] => 07292111
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[patent_kind] => B2
[patent_issue_date] => 2007-11-06
[patent_title] => 'Middle layer of die structure that comprises a cavity that holds an alkali metal'
[patent_app_type] => utility
[patent_app_number] => 10/831812
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/831812 | Middle layer of die structure that comprises a cavity that holds an alkali metal | Apr 25, 2004 | Issued |
Array
(
[id] => 7230555
[patent_doc_number] => 20040256080
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[patent_kind] => A1
[patent_issue_date] => 2004-12-23
[patent_title] => 'Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel'
[patent_app_type] => new
[patent_app_number] => 10/493080
[patent_app_country] => US
[patent_app_date] => 2004-04-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/493080 | Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel | Apr 14, 2004 | Abandoned |
Array
(
[id] => 7216604
[patent_doc_number] => 20040154779
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[patent_issue_date] => 2004-08-12
[patent_title] => 'Apparatus and method for producing toe caps for safety shoes'
[patent_app_type] => new
[patent_app_number] => 10/477094
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/477094 | Apparatus and method for producing toe caps for safety shoes | Apr 11, 2004 | Abandoned |
Array
(
[id] => 7172021
[patent_doc_number] => 20040200596
[patent_country] => US
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[patent_issue_date] => 2004-10-14
[patent_title] => 'Chill assembly'
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Array
(
[id] => 7333202
[patent_doc_number] => 20040188395
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[patent_issue_date] => 2004-09-30
[patent_title] => 'Laser-hybrid welding with beam oscillation'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/821734 | Laser-hybrid welding with beam oscillation | Apr 7, 2004 | Issued |
Array
(
[id] => 733812
[patent_doc_number] => 07038168
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[patent_title] => 'Spindle and spool for welding gun'
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Array
(
[id] => 460826
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Array
(
[id] => 7119798
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/815945 | Method and apparatus for centrifugal casting of metal | Apr 1, 2004 | Issued |
Array
(
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Array
(
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Array
(
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Array
(
[id] => 7174463
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[patent_title] => 'HOT CHAMBER DIE CASTING'
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[firstpage_image] =>[orig_patent_app_number] => 10790472
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/790472 | Hot chamber die casting | Feb 29, 2004 | Issued |