Patent US3234948A successfully refreshed from Google Patents.
US3234948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cheese-filter cigaret
Assignee: Individual
•
Filing: 1964-05-12
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Granted: 1966-02-15
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Expires: 1984-05-12
Abstract
No abstract record available.
Inventors
- 👤 Stuart M Stebbings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:56
CPC Classifications
A; A24; A24D; A24D3/00; A24D3/06; A24D3/08
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
60 words
A CIGARET PROVIDED WITH A FILTER COMPRISING GRATED PARTICLES OF MILK DERIVED CHEESE MIXED WITH PARTICLES OF CHARCOAL, SAID CHARCOAL BEING PRESENT IN THE FILTER IN AMOUNTS EQUAL TO ONE-THIRD TO ONE-HALF OF THE FILTER MATERIAL BY WEIGHT, THE REMAINDER OF THE FILTER MATERIAL COMPRISING THE SAID GRATED CHEESE WHICH HAS A BUTTER FAT COMPONENT OF AT LEAST TWENTY PERCENT.
References Cited (Backward Citations)
AT173262B
Cited
US2928399A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |