Patent US2708175A successfully refreshed from Google Patents.
US2708175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition of matter consisting chiefly of fragmented tobacco and galactomannan plant gum
Assignee: Individual
•
Filing: 1954-05-28
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Granted: 1955-05-10
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Expires: 1974-05-28
Abstract
No abstract record available.
Inventors
- 👤 Max M Samfield
- 👤 Brantley A Brock
- 👤 Earl E Locklair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:29
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/10; A24B15/12; A24B15/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A COMPOSITION OF MATTER SUITABLE FOR SMOKING CONSISTING BY WEIGHT OF A MINOR PROPORTION, ABOUT 1% TO 20%, OF A PLANT CONSISTING ESSENTIALLY OF GALACTOMANNAN, APPROXIMATELY 9% TO 13% OF MOISTURE, AND THE BALANCE ESSENTIALLY ALL DRY-GROUND TOBACCO WITH THE INDIVIDUAL
Claim 2
Dependent Claim
41 words
A COMPOSITION OF MATTER SUITABLE FOR SMOKING CONSISTING BY WEIGHT OF A MINOR PROPORTION, ABOUT 1% TO 20%, OF A PLANT CONSISTING ESSENTIALLY OF GALACTOMANNAN, APPROXIMATELY 9% TO 13% OF MOISTURE, AND THE BALANCE ESSENTIALLY ALL DRY-GROUND TOBACCO WITH THE INDIVIDUAL
References Cited (Backward Citations)
US64591A
Cited
US137084A
Cited
US587184A
Cited
US1808707A
Cited
US2003690A
Cited
US2592554A
Cited
US2592553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-09 | 1958-11-08 | 1959-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-09 | 1962-11-08 | 1963-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-09 | 1966-11-08 | 1967-05-10 | $7700.00 | Window Closed / Lapsed |