US3288145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tobacco article
Assignee: Individual
•
Filing: 1963-06-10
•
Granted: 1966-11-29
•
Expires: 1983-06-10
Abstract
No abstract record available.
Inventors
- 👤 Rosenthal Sol Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:47
CPC Classifications
A; A24; A24D; A24D3/00; A24D3/04; A24D1/00; A24D1/10; A24F; A24F13/00; A24F13/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A CIGARETTE COMPRISING A LONGITUDINALLY EXTENDING TUBULAR WRAPPER, TWO COLUMNS OF TOBACCO IN END-TO-END POSITION WITHIN SAID WRAPPER, A LATERAL FIRE BARRIER OF METAL FOIL BETWEEN THE ADJACENT ENDSOF SAID TWO COLUMNS OF TOBACCO, AND A LONGITUDINAL FIRE BARRIER AND IN THERMAL FOIL EXTENDING FROM SAID LATERAL FIRE BARRIER AND IN THERMAL CONTACT WITH SAID WRAPPER AROUND THE ENTIRE PERIPHERY THEREOF, SAID CIGARETTE BEING ADAPTED TO BE SMOKE FROM EITHER END WITH ONE OF SAID COLUMNS OF TOBACCO SERVING AS A FILTER FOR THE SMOKE PRODUCED BY THE BURNING OF THE OTHER COLUMN OF TOBACCO, SAID LATERIAL FIRE BARRIER BEING POROUS SO AS TO PRESENT SUBSTANTIALLY NO RESISTANCE TO DRAWING THERETHROUGH DURING THE SMOKING OF SAID OTHER
Claim 2
Dependent Claim
117 words
A CIGARETTE COMPRISING A LONGITUDINALLY EXTENDING TUBULAR WRAPPER, TWO COLUMNS OF TOBACCO IN END-TO-END POSITION WITHIN SAID WRAPPER, A LATERAL FIRE BARRIER OF METAL FOIL BETWEEN THE ADJACENT ENDSOF SAID TWO COLUMNS OF TOBACCO, AND A LONGITUDINAL FIRE BARRIER AND IN THERMAL FOIL EXTENDING FROM SAID LATERAL FIRE BARRIER AND IN THERMAL CONTACT WITH SAID WRAPPER AROUND THE ENTIRE PERIPHERY THEREOF, SAID CIGARETTE BEING ADAPTED TO BE SMOKE FROM EITHER END WITH ONE OF SAID COLUMNS OF TOBACCO SERVING AS A FILTER FOR THE SMOKE PRODUCED BY THE BURNING OF THE OTHER COLUMN OF TOBACCO, SAID LATERIAL FIRE BARRIER BEING POROUS SO AS TO PRESENT SUBSTANTIALLY NO RESISTANCE TO DRAWING THERETHROUGH DURING THE SMOKING OF SAID OTHER
References Cited (Backward Citations)
US261169A
Cited
US1798537A
Cited
CH142429A
Cited
DE608407C
Cited
US2389104A
Cited
CH240987A
Cited
US2830594A
Cited
US2742905A
Cited
GB760772A
Cited
US2998819A
Cited
US3064657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |