Granted Patent
Utility
US 6,325,087
· Confirmation No. 2693
Distribution valve and method
Inventor:
William C. Tarr
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-05-26 | RETMAIL |
Mail returned to USPTO as undelivered | 2 | View | |
| 2020-05-14 | C.AD.PAIR |
Change of Address via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2020-05-14 | SES.LOSS.ELC |
Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2020-05-13 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2020-05-13 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2020-05-05 | PA.. |
Power of Attorney | 1 | View | |
| 2020-05-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2020-05-05 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2020-04-03 | OATH |
Oath or Declaration filed | 7 | View | |
| 2001-02-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-15 | SPEC |
Specification | 12 | View | |
| 2001-02-15 | CLM |
Claims | 6 | View | |
| 2001-02-15 | ABST |
Abstract | 1 | View | |
| 2001-02-15 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-02-15 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
William C. Tarr
Waddell, AZ
Attorneys & Agents of Record
Classification
USPC
137/1
Prosecution
- Examiner
- LEE, KEVIN L
- Art Unit
- 3753
- Customer No.
- 24628
- Docket No.
- 144074-2029
- Confirmation No.
- 2693
Patent Term Adjustment
-71days
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 052302 FRAME: 0364. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2020-11-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-04-03
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Quick Facts
- Patent No.
- US 6,325,087
- App. No.
- 09/784,611
- Filed
- 2001-02-15
- Granted
- 2001-12-04
- Examiner
- LEE, KEVIN L
- Art Unit
- 3753
- PTA
- -71 days
External Links