Patent Application
Provisional
Small
App. No. 61/923,387
· Confirmation No. 7754
REGULATOR VALVE FOR DIRTY FLUIDS AND OTHER APPLICATIONS
Applicant:
Proserv Operations, Inc.
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-01-09 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2014-01-03 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2014-01-03 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2014-01-03 | ADS |
Application Data Sheet | 5 | View | |
| 2014-01-03 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2014-01-03 | SPEC |
Specification | 16 | View | |
| 2014-01-03 | DRW.NONBW |
Drawings-other than black and white line drawings | 4 | View | |
| 2014-01-03 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2014-01-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Preston Weintraub
Spring, TX
Joseph Quackenbush
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 27128
- Docket No.
- 716909.45
- Confirmation No.
- 7754
SECURITY INTEREST
Recorded 2015-04-14
SECURITY INTEREST
Recorded 2015-04-14
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 61/923,387
- Filed
- 2014-01-03
External Links