Patent Application
Provisional
App. No. 60/989,647
· Confirmation No. 4742
BACK PRESSURE VALVE
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-05-08 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2007-12-03 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2007-11-21 | ADS |
Application Data Sheet | 5 | View | |
| 2007-11-21 | SPEC |
Specification | 21 | View | |
| 2007-11-21 | CLM |
Claims | 7 | View | |
| 2007-11-21 | ABST |
Abstract | 1 | View | |
| 2007-11-21 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2007-11-21 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2007-11-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 64833
- Docket No.
- OTD031067USPR CMRN:0055PR
- Confirmation No.
- 4742
Child
PCT
Claims priority from a provisional application
→
PCT/US2008/079243
Filed 2008-10-08
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/975,306
· US 9,297,226
Filed 2013-08-24
· Patented Case
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Claims priority from a provisional application
→
App. 12/741,188
· US 8,616,289
Filed 2010-05-03
· Patented Case
Child
Claims priority from a provisional application
→
App. 14/514,288
· US 9,133,672
Filed 2014-10-14
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/662,228
· US 10,156,122
Filed 2017-07-27
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/071,201
· US 9,719,323
Filed 2016-03-15
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-08-07
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Quick Facts
- App. No.
- 60/989,647
- Filed
- 2007-11-21
External Links