Patent Application
Provisional
Small
App. No. 62/066,189
· Confirmation No. 3057
Helix Pipe Reducer that reduces pipe size and creates a flow vortex with little pressure drop
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-11-03 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2014-10-20 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2014-10-20 | SPEC |
Specification | 2 | View | |
| 2014-10-20 | ABST |
Abstract | 1 | View | |
| 2014-10-20 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2014-10-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Paul Wayne Schmidt
Carlton, OR
John Somarakis
Kalama, WA
Prosecution
- Docket No.
- 511097851
- Confirmation No.
- 3057
Child
PCT
Claims priority from a provisional application
→
PCT/US2015/056536
Filed 2015-10-20
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 16/951,447
· US 11,460,056
Filed 2020-11-18
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/520,555
· US 10,302,104
Filed 2017-04-20
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-11-21
from
SOMARAKIS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-11-21
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Quick Facts
- App. No.
- 62/066,189
- Filed
- 2014-10-20
External Links