Patent US2202349A successfully refreshed from Google Patents.
US2487014A
Expired / Lapsed
US
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Holder for paper cups
Assignee: Lily Tulip Cup Corp
•
Filing: 1947-06-02
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Granted: 1949-11-01
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Expires: 1967-06-02
Abstract
No abstract record available.
Inventors
- 👤 Walter E Amberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:51
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/02; A47G19/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1303171A
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GB190309676A
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US1127793A
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US1139580A
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US1189024A
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US1389594A
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US1299120A
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US1489698A
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US1957263A
Cited
US2329512A
Cited
US2321519A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-31 | 1953-05-02 | 1953-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-31 | 1957-05-02 | 1957-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-31 | 1961-05-02 | 1961-11-01 | $7700.00 | Window Closed / Lapsed |