US2903166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid storing and liquid flow distributing and modulating device
Assignee: KULJIAN Corp
•
Filing: 1957-07-17
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Granted: 1959-09-08
•
Expires: 1977-07-17
Abstract
No abstract record available.
Inventors
- 👤 Harry A Kuljian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:32
CPC Classifications
F; F22; F22D; F22D11/00; F22D11/02; F22D11/06; F22D5/00; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2559; Y10T137/265; Y10T137/8593
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |