Patent Application
Provisional
App. No. 62/457,760
· Confirmation No. 4918
PIPE JOINT
Inventor:
Brent Keil
Applicant:
Northwest Pipe Company
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-02-22 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2017-02-10 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2017-02-10 | ADS |
Application Data Sheet | 6 | View | |
| 2017-02-10 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-02-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2017-02-10 | SPEC |
Specification | 14 | View | |
| 2017-02-10 | DRW |
Drawings-only black and white line drawings | 11 | View |
Inventors
Brent Keil
Vancouver, WA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 24197
- Docket No.
- 2388-98005-01
- Confirmation No.
- 4918
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Quick Facts
- App. No.
- 62/457,760
- Filed
- 2017-02-10
External Links