Patent Application
Provisional
App. No. 61/099,604
· Confirmation No. 8224
PULSED WATER BACKWASH FOR WALNUT SHELL FILTER
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-10-02 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2008-09-24 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2008-09-24 | SPEC |
Specification | 2 | View | |
| 2008-09-24 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2008-09-24 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-09-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Chad L. Felch
Mosinee, WI
Michael Howdeshell
Ringle, WI
Stuart Munson
Wausau, WI
Eric A. Lorge
Mosinee, WI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 28524
- Docket No.
- 2008P18608US
- Confirmation No.
- 8224
Child
Claims priority from a provisional application
→
App. 13/119,497
· US 8,747,667
Filed 2011-03-17
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/057999
Filed 2009-09-23
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/120,501
Filed 2011-03-23
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 14/265,266
· US 9,580,335
Filed 2014-04-29
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/058005
Filed 2009-09-23
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/099,604
- Filed
- 2008-09-24
External Links