US2563352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated cup
Assignee: Individual
•
Filing: 1946-04-05
•
Granted: 1951-08-07
•
Expires: 1966-04-05
Abstract
No abstract record available.
Inventors
- 👤 Malcolm W Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:10
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3865; B65D81/3869; B65D3/00; B65D3/22; Y; Y10; Y10S; Y10S206/00; Y10S206/819
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US112477A
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US2266828A
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US2330878A
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US2409279A
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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) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |