Patent US2929342A successfully refreshed from Google Patents.
US2929342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Incinerator
Assignee: Individual
•
Filing: 1955-08-08
•
Granted: 1960-03-22
•
Expires: 1975-08-08
Abstract
No abstract record available.
Inventors
- 👤 Young Cyril Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:18
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/08; F23G5/12; F23G5/14; F23L; F23L17/00; F23L17/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US449486A
Cited
DE366531C
Cited
US914923A
Cited
US1155492A
Cited
US1275651A
Cited
US1643206A
Cited
US1755027A
Cited
US2010460A
Cited
US1995893A
Cited
GB524336A
Cited
US2355466A
Cited
US2545625A
Cited
US2646758A
Cited
US2711139A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |