US2834661A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-kindling fuel package
Assignee: Chaplin Corp
•
Filing: 1956-10-11
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Granted: 1958-05-13
•
Expires: 1976-10-11
Abstract
No abstract record available.
Inventors
- 👤 Charles J Chaplin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:08
CPC Classifications
C; C10; C10L; C10L11/00; C10L11/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A SUBSTANTIALLY DUST-TIGHT SELF-KINDLING FUEL PACKAGE COMPRISING A READILY COMBUSTIBLE CONTAINER HAVING LOOSE DISCRETE PIECES OF FUEL THEREIN, SAID CONTAINER INCLUDING SPACED OUTER AND INNER WALL MEANS JOINED AT THEIR ENDS AROUND THEIR PERIPHERIES PROVIDING A SUBSTANTIALLY DUST-TIGHT SEAL, SAID INNER WALL MEANS FORMING A CHIMNEY WITHIN SAID OUTER WALL MEANS WITH SAID FUEL POSITIONED AROUND SAID CHIMNEY BETWEEN SAID OUTER AND INNER WALL MEANS.
Claim 2
Dependent Claim
65 words
A SUBSTANTIALLY DUST-TIGHT SELF-KINDLING FUEL PACKAGE COMPRISING A READILY COMBUSTIBLE CONTAINER HAVING LOOSE DISCRETE PIECES OF FUEL THEREIN, SAID CONTAINER INCLUDING SPACED OUTER AND INNER WALL MEANS JOINED AT THEIR ENDS AROUND THEIR PERIPHERIES PROVIDING A SUBSTANTIALLY DUST-TIGHT SEAL, SAID INNER WALL MEANS FORMING A CHIMNEY WITHIN SAID OUTER WALL MEANS WITH SAID FUEL POSITIONED AROUND SAID CHIMNEY BETWEEN SAID OUTER AND INNER WALL MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-12 | 1961-11-11 | 1962-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-12 | 1965-11-11 | 1966-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-12 | 1969-11-11 | 1970-05-13 | $7700.00 | Window Closed / Lapsed |