Patent US2603440A successfully refreshed from Google Patents.
US2603440A
Expired / Lapsed
US
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Plate and cup supporting device
Assignee: LE VESCONTE
•
Filing: 1946-12-16
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Granted: 1952-07-15
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Expires: 1966-12-16
Abstract
No abstract record available.
Inventors
- 👤 Vesconte Harold J Le
- 👤 George W Plumb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:15
CPC Classifications
A; A45; A45F; A45F3/00; A45F3/44; A47; A47G; A47G23/00; A47G23/02; A47G23/0208; A47G23/0216; A47G23/0225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US699066A
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US716560A
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US837221A
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US1095448A
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US1173036A
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GB183010A
Cited
US1530815A
Cited
US1570657A
Cited
US1952789A
Cited
US2173159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |