US2809904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smoking product
Assignee: Raymar Co
•
Filing: 1954-11-17
•
Granted: 1957-10-15
•
Expires: 1974-11-17
Abstract
No abstract record available.
Inventors
- 👤 Jean U Koree
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:28
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/10; A24B15/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A TOBACCO SUBSTITUTE, THE MAJOR PORTION OF WHICH CONSISTS OF BAGASSE IN CORPUSCULAR COLLOIDAL FORM.
Claim 2
Dependent Claim
15 words
A TOBACCO SUBSTITUTE, THE MAJOR PORTION OF WHICH CONSISTS OF BAGASSE IN CORPUSCULAR COLLOIDAL FORM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |