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US2816697A
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Assignee: Lily Tulip Cup Corp
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Filing: 1954-07-20
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Granted: 1957-12-17
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Expires: 1974-07-20
Abstract
No abstract record available.
Inventors
- 👤 Walter E Amberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:40
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/22; B65D1/26; B65D1/265; B31; B31B; B31B50/00; B31B50/60; B31B50/64; B31B50/642; B65D3/00; B65D3/10; B31B2105/00; B31B2105/002; B31B2105/0022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US889758A
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US1706007A
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US2088832A
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US2088181A
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US2154214A
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US2288602A
Cited
US2415323A
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US2337865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-16 | 1961-06-17 | 1961-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-16 | 1965-06-17 | 1965-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-16 | 1969-06-17 | 1969-12-17 | $7700.00 | Window Closed / Lapsed |