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US3071952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Candle and holder therefor
Assignee: Individual
•
Filing: 1960-03-15
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Granted: 1963-01-08
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Expires: 1980-03-15
Abstract
No abstract record available.
Inventors
- 👤 Ralph H Churchill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:03
CPC Classifications
F; F21; F21V; F21V35/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
90 words
IN COMBINATION, A VERTICALLY ELONGATED WET BOWL CANDLE OF CYLINDRICAL SHAPE, SAID CANDLE BEING PROVIDED AT ITS LOWER END WITH A GENERALLY CYLINDRICAL PILOT PORTION OF REDUCED DIAMETER, SAID PILOT PORTION HAVING A LENGTH NO GREATER THAN THE BOWL DEPTH OF SAID CANDLE, AND A HOLDER PROVIDING A GENERALLY CYLINDRICAL SOCKET OF SUBSTANTIALLY THE SAME DIAMETER AS SAID PILOT PORTION FIRMLY AND SEALINGLY RECEIVING SAID PILOT PORTION, SAID SOCKET DEFINING A SEALED AIR SPACE EXTENDING DOWNWARDLY BENEATH THE UNDERSURFACE OF SAID PILOT PORTION A DISTANCE EXCEEDING THE PILOT PORTION''S LENGTH.
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) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |