US2723643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage cup incorporating indicating means for designating character of contents
Assignee: BRENNAN B WEST
•
Filing: 1952-11-04
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Granted: 1955-11-15
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Expires: 1972-11-04
Abstract
No abstract record available.
Inventors
- 👤 Weiss Edwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:30
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4212; B65D5/4216; B65D5/4225; A; A47; A47G; A47G19/00; A47G19/22; A47G19/2205; A47G19/2227; B65D3/00; B65D3/02; B65D3/06; B65D2203/00
Claims Analysis
Total Claims: 0
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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) | 1958-11-14 | 1959-05-16 | 1959-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-14 | 1963-05-16 | 1963-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-14 | 1967-05-16 | 1967-11-15 | $7700.00 | Window Closed / Lapsed |