Patent US3255760A successfully refreshed from Google Patents.
US3255760A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tobacco product which produces less tars
Assignee: Kimberly Clark Corp
•
Filing: 1962-08-03
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Granted: 1966-06-14
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Expires: 1982-08-03
Abstract
No abstract record available.
Inventors
- 👤 William A Selke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:02
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/18; A24B15/24; A24B15/10; A24B15/12; A24B15/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
A CIGARETTE WHOSE FILLER INCLUDES SHREDS OF PAPER FORMED ESSENTIALLY OF NON-COMBUSTIBLE NON-TOXIC FIBERS AND HAVING TOBACCO EXTRACT MATERIAL INCORPORATED THEREWITH.
Claim 2
Dependent Claim
21 words
A CIGARETTE WHOSE FILLER INCLUDES SHREDS OF PAPER FORMED ESSENTIALLY OF NON-COMBUSTIBLE NON-TOXIC FIBERS AND HAVING TOBACCO EXTRACT MATERIAL INCORPORATED THEREWITH.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |