Granted Patent
Utility
Small
US 6,588,994
· Confirmation No. 1716
DRILL BIT TAIL
Inventor:
James L. Wienhold
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-15 | ADS |
Application Data Sheet | 1 | View | |
| 2001-05-15 | SPEC |
Specification | 6 | View | |
| 2001-05-15 | CLM |
Claims | 2 | View | |
| 2001-05-15 | ABST |
Abstract | 1 | View | |
| 2001-05-15 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-05-15 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
James L. Wienhold
Minneapolis, MN
Attorneys & Agents of Record
Classification
USPC
408/226
B23B31/005
Y10T408/907
Y10T408/909
Y10T408/957
B23B51/0003
B23B2231/0204
B23B2231/0236
B23B2231/0264
B23B2231/0268
B23B2251/02
Prosecution
- Examiner
- HOWELL, DANIEL W
- Art Unit
- 3722
- Customer No.
- 27367
- Docket No.
- W232.12-0006
- Confirmation No.
- 1716
Publication
- Pub. No.
- US20010043840A1
- Pub. Date
- 2001-11-22
Patent Term Adjustment
-1days
from
INSTY BIT, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-12-14
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Quick Facts
- Patent No.
- US 6,588,994
- App. No.
- 09/858,254
- Filed
- 2001-05-15
- Granted
- 2003-07-08
- Pub. No.
- US20010043840A1
- Examiner
- HOWELL, DANIEL W
- Art Unit
- 3722
- PTA
- -1 days
External Links