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Patent Application
Provisional
App. No. 62/090,057
· Confirmation No. 9026
Automated Pig Launching System
Inventors:
Russ C. Sander, David D. Wint, Todd K. Sale, Roxy R. Riggs, Douglas A. Sahm, Greg Drzewiecki
Applicant:
Weldfit Corporation
Provisional Application Expired
No downloadable documents found — record may not be publicly available.
Inventors
Russ C. Sander
Houston, TX
David D. Wint
Tulsa, OK
Todd K. Sale
Friendswood, TX
Roxy R. Riggs
Houston, TX
Douglas A. Sahm
Lutz, FL
Greg Drzewiecki
Woodstock, IL
Attorneys & Agents of Record
Prosecution
- Customer No.
- 29855
- Docket No.
- 1403-0002PUS
- Confirmation No.
- 9026
Child
Claims priority from a provisional application
→
App. 15/957,656
· US 11,028,958
Filed 2018-04-19
· Patented Case
Child
Claims priority from a provisional application
→
App. 14/963,751
· US 9,976,686
Filed 2015-12-09
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2015/064727
Filed 2015-12-09
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 17/342,323
Filed 2021-06-08
· Abandoned -- Incomplete Application (Pre-examination)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-12-09
from
RIGGS, ROXY R.,
SALE, TODD K.,
SANDER, RUSS C.,
DRZEWIECKI, GREG,
SAHM, DOUGLAS A.,
WINT, DAVID D.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-12-10
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Quick Facts
- App. No.
- 62/090,057
- Filed
- 2014-12-10
External Links