Patent US2453906A successfully refreshed from Google Patents.
US2453906A
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US
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Device for preserving objects requiring liquid supply
Assignee: CLARENCE BUSSERT
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Filing: 1945-09-22
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Granted: 1948-11-16
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Expires: 1965-09-22
Abstract
No abstract record available.
Inventors
- 👤 Hamlet Darrel Patton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:20
CPC Classifications
A; A01; A01G; A01G5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE156466C
Cited
US1951777A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-16 | 1952-05-17 | 1952-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-16 | 1956-05-17 | 1956-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-16 | 1960-05-17 | 1960-11-16 | $7700.00 | Window Closed / Lapsed |