US3434650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable tray
Assignee: Individual
•
Filing: 1967-05-02
•
Granted: 1969-03-25
•
Expires: 1987-05-02
Abstract
No abstract record available.
Inventors
- 👤 Harford E Goings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:46
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/70; B65D71/72; B65D2571/00; B65D2571/00123; B65D2571/00833; B65D2571/00925; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2695712A
Cited
US2640589A
Cited
US2875940A
Cited
US3009623A
Cited
US3181770A
Cited
US3253766A
Cited
US3326445A
Cited
US3326446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |