US3230958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smoking article
Assignee: AMF Inc
•
Filing: 1962-03-08
•
Granted: 1966-01-25
•
Expires: 1982-03-08
Abstract
No abstract record available.
Inventors
- 👤 Dearsley George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:09
CPC Classifications
A; A24; A24B; A24B3/00; A24B3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A SMOKING ARTICLE COMPRISING STRANDS OF TOBACCO ENCASED IN A WRAPPER SHEET IN WHICH ALL THE STRANDS ARE INTEGRALLY JOINED AT THEIR ENDS AND IN WHICH A MAJOR PORTION OF THE STRANDS ARE ARRANGED SUBSTANTIALLY NORMAL TO THE AXIS OF THE ARTICLE TO PROVIDE GREATER FIRMNESS WITH LESS TOBACCO THAN WOULD OTHERWISE BE OBTAINABLE.
Claim 2
Dependent Claim
54 words
A SMOKING ARTICLE COMPRISING STRANDS OF TOBACCO ENCASED IN A WRAPPER SHEET IN WHICH ALL THE STRANDS ARE INTEGRALLY JOINED AT THEIR ENDS AND IN WHICH A MAJOR PORTION OF THE STRANDS ARE ARRANGED SUBSTANTIALLY NORMAL TO THE AXIS OF THE ARTICLE TO PROVIDE GREATER FIRMNESS WITH LESS TOBACCO THAN WOULD OTHERWISE BE OBTAINABLE.
References Cited (Backward Citations)
US2357860A
Cited
US579422A
Cited
US1104779A
Cited
DE143462C
Cited
US251340A
Cited
US1121660A
Cited
DE354134C
Cited
DE382633C
Cited
US1708074A
Cited
US1920708A
Cited
US1949654A
Cited
GB440484A
Cited
US2164702A
Cited
US2284117A
Cited
US2407100A
Cited
US2592554A
Cited
US2656841A
Cited
US2707472A
Cited
GB681000A
Cited
US2849932A
Cited
US2830596A
Cited
US2934073A
Cited
US3084697A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |