US2646049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cigarette protector
Assignee: Individual
•
Filing: 1948-05-17
•
Granted: 1953-07-21
•
Expires: 1968-05-17
Abstract
No abstract record available.
Inventors
- 👤 David W Orchard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:08
CPC Classifications
A; A24; A24F; A24F13/00; A24F13/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB190512904A
Cited
US862691A
Cited
US954060A
Cited
US1448552A
Cited
US2132909A
Cited
US2120705A
Cited
US2392650A
Cited
US2548689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |