US2487712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for paper cups
Assignee: Lily Tulip Cup Corp
•
Filing: 1946-07-13
•
Granted: 1949-11-08
•
Expires: 1966-07-13
Abstract
No abstract record available.
Inventors
- 👤 Gerald C Johnson
- 👤 Albert A Perelman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:34
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/02; A47G23/0208; A47G23/0216
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US187766A
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US1303171A
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GB190309676A
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US1189024A
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US1239277A
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US1389594A
Cited
US1489698A
Cited
US1957263A
Cited
GB424509A
Cited
US2118326A
Cited
US2333090A
Cited
US2329512A
Cited
US2321519A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-07 | 1953-05-09 | 1953-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-07 | 1957-05-09 | 1957-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-07 | 1961-05-09 | 1961-11-08 | $7700.00 | Window Closed / Lapsed |