Granted Patent
Utility
Small
US 6,572,311
· Confirmation No. 3922
TWO-PIECE DRILL BITS
Inventor:
KAILASH C. VASUDEVA
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-24 | SPEC |
Specification | 10 | View | |
| 2001-07-24 | CLM |
Claims | 3 | View | |
| 2001-07-24 | ABST |
Abstract | 1 | View | |
| 2001-07-24 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-07-24 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-07-24 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
KAILASH C. VASUDEVA
WATERLOO, CANADA
Attorneys & Agents of Record
Classification
USPC
408/226
Prosecution
- Examiner
- HOWELL, DANIEL W
- Art Unit
- 3722
- Customer No.
- 26123
- Docket No.
- MAX-110PUS
- Confirmation No.
- 3922
Publication
- Pub. No.
- US20020009341A1
- Pub. Date
- 2002-01-24
Patent Term Adjustment
-119days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-01-27
from
VASUDEVA, KAILASH C.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-10
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Quick Facts
- Patent No.
- US 6,572,311
- App. No.
- 09/910,820
- Filed
- 2001-07-24
- Granted
- 2003-06-03
- Pub. No.
- US20020009341A1
- Examiner
- HOWELL, DANIEL W
- Art Unit
- 3722
- PTA
- -119 days
External Links