Patent Application
Provisional
Small
App. No. 60/677,552
· Confirmation No. 3197
Direct electric water heater
Provisional Application Expired
Inventors
James Barzyk
Naperville, IL
Jerry Callahan
Sullivan's Island, SC
Attorneys & Agents of Record
Prosecution
- Docket No.
- 21159-1
- Confirmation No.
- 3197
Child
Claims priority from a provisional application
→
App. 12/879,233
Filed 2010-09-10
· Abandoned -- Incomplete Application (Pre-examination)
Child
Claims priority from a provisional application
→
App. 14/327,941
· US 9,587,853
Filed 2014-07-10
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/352,184
· US 7,817,906
Filed 2006-02-10
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2006/017172
Filed 2006-05-03
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
→
App. 12/889,581
· US 8,861,943
Filed 2010-09-24
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/412,181
· US 10,323,858
Filed 2017-01-23
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-04-02
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Quick Facts
- App. No.
- 60/677,552
- Filed
- 2005-05-04
External Links