Granted Patent
Utility
Small
US 6,550,816
· Confirmation No. 7348
GROUT VENT FOR A TENDON-RECEIVING DUCT
Inventor:
Felix L. Sorkin
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2019-01-23 | OATH |
Oath or Declaration filed | 12 | View | |
| 2002-01-25 | TRNA |
Transmittal of New Application | 14 | View | |
| 2002-01-25 | ADS |
Application Data Sheet | 3 | View | |
| 2002-01-25 | SPEC |
Specification | 14 | View | |
| 2002-01-25 | CLM |
Claims | 4 | View | |
| 2002-01-25 | ABST |
Abstract | 1 | View | |
| 2002-01-25 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-01-25 | OATH |
Oath or Declaration filed | 7 | View | |
| 2002-01-25 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-01-25 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Felix L. Sorkin
Stafford, TX
Attorneys & Agents of Record
Classification
USPC
285/134.1
F16L41/14
E04C5/10
Y10S285/903
Prosecution
- Examiner
- NICHOLSON, ERIC K
- Art Unit
- 3679
- Customer No.
- 24106
- Docket No.
- 1101-124
- Confirmation No.
- 7348
Patent Term Adjustment
-55days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2019-09-04
from
SORKIN, FELIX
SECURITY INTEREST
Recorded 2019-01-23
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Quick Facts
- Patent No.
- US 6,550,816
- App. No.
- 10/055,079
- Filed
- 2002-01-25
- Granted
- 2003-04-22
- Examiner
- NICHOLSON, ERIC K
- Art Unit
- 3679
- PTA
- -55 days
External Links