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Granted Patent
Utility
US 6,514,564
· Confirmation No. 1581
DYNAMIC BLENDING GAS DELIVERY SYSTEM AND METHOD
No downloadable documents found — record may not be publicly available.
Inventors
Alexandre de Botelho
Bethlehem, PA
Thomas Anthony Del Prato
Whitehall, PA
Robert William Ford
Schnecksville, PA
Attorneys & Agents of Record
Classification
USPC
427/248.1
Prosecution
- Examiner
- MEEKS, TIMOTHY HOWARD
- Art Unit
- 1762
- Customer No.
- 23543
- Docket No.
- 231PUS05787D
- Confirmation No.
- 1581
Publication
- Pub. No.
- US20010009138A1
- Pub. Date
- 2001-07-26
Patent Term Adjustment
-19days
RELEASE OF SECURITY INTEREST
Recorded 2019-10-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-02-20
PATENT SECURITY AGREEMENT
Recorded 2016-10-27
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Quick Facts
- Patent No.
- US 6,514,564
- App. No.
- 09/799,644
- Filed
- 2001-03-06
- Granted
- 2003-02-04
- Pub. No.
- US20010009138A1
- Examiner
- MEEKS, TIMOTHY HOWARD
- Art Unit
- 1762
- PTA
- -19 days
External Links