Patent Application
Provisional
App. No. 62/738,974
· Confirmation No. 9648
Buoyant Mechanical Liquid Level Control
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-10-04 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2018-09-28 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2018-09-28 | ABST |
Abstract | 1 | View | |
| 2018-09-28 | SPEC |
Specification | 15 | View | |
| 2018-09-28 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2018-09-28 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2018-09-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 41511
- Docket No.
- 1175P
- Confirmation No.
- 9648
Child
Claims priority from a provisional application
→
App. 17/454,460
· US 12,055,961
Filed 2021-11-10
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/280,771
· US 11,479,943
Filed 2021-03-26
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2019/053677
Filed 2019-09-27
· PCT - International Search Report Mailed to IB
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-04-06
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Quick Facts
- App. No.
- 62/738,974
- Filed
- 2018-09-28
External Links