US2771232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stackable service tray
Assignee: Individual
•
Filing: 1953-08-04
•
Granted: 1956-11-20
•
Expires: 1973-08-04
Abstract
No abstract record available.
Inventors
- 👤 Kenneth M Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:11
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5038; A; A47; A47G; A47G23/00; A47G23/06; A47G23/0641; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/904; Y10S229/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US914321A
Cited
US1745929A
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US2033020A
Cited
US2362230A
Cited
US2507443A
Cited
US2466636A
Cited
US2640589A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-20 | 1960-05-21 | 1960-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-20 | 1964-05-21 | 1964-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-20 | 1968-05-21 | 1968-11-20 | $7700.00 | Window Closed / Lapsed |