Patent Application
Provisional
Small
App. No. 60/338,428
· Confirmation No. 4633
Apparatus for stopping vehicles
Inventor:
Willard H. Wattenburg
Provisional Application Expired
Inventors
Willard H. Wattenburg
Walnut Creek, CA
Attorneys & Agents of Record
Prosecution
- Docket No.
- P-71134/ENB
- Confirmation No.
- 4633
Child
Claims priority from a provisional application
→
App. 11/062,159
· US 7,631,950
Filed 2005-02-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/291,275
· US 7,191,862
Filed 2002-11-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2002/035905
Filed 2002-11-08
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-05-06
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Quick Facts
- App. No.
- 60/338,428
- Filed
- 2001-11-09
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