US3380459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devices for attaching mouthpieces to elongated articles such as cigarettes or cigars
Assignee: Individual
•
Filing: 1965-10-19
•
Granted: 1968-04-30
•
Expires: 1985-10-19
Abstract
No abstract record available.
Inventors
- 👤 Schmermund Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:14
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/56; A24C5/58; A24C5/47; A24C5/471
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2165144A
Cited
DE805139C
Cited
US2802470A
Cited
US2809640A
Cited
US2952105A
Cited
US3000382A
Cited
US3156246A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |