US3613189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End ejecting coffin
Assignee: Individual
•
Filing: 1970-03-19
•
Granted: 1971-10-19
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Expires: 1990-03-19
Abstract
Abstract A COFFIN ADAPTED FOR USE IN MAUSOLEUM BURIALS. THE DEVICE COMPRISES AN INNER COFFIN OF INEXPENSIVE CONSTUCTION, ENCLOSED WITHIN AN OUTER, RESUABLE COFFIN WHICH IS OF ORNATE CONSTRUCTION. AN END OF THE OUTER COFFIN IS OPENABLE AND THE INNER COFFIN IS ROLLABLY MOUNTED WITHIN THE OUTER COFFIN TO MOVE LONGITUDINALLY INTO AND ABOVE THE GROUND MAUSOLEUM VAULT WITHOUT BEING SEEN BY THE FUNERAL PARTY.
Inventors
- 👤 Donald R Kirby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:05
CPC Classifications
A; A61; A61G; A61G17/00; A61G17/04; A61G17/02; A61G17/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-10-18 | 1975-04-19 | 1975-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-18 | 1979-04-19 | 1979-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-18 | 1983-04-19 | 1983-10-19 | $7700.00 | Window Closed / Lapsed |