Patent US2994366A successfully refreshed from Google Patents.
US2994366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary tray attachment for folding chairs
Assignee: Individual
•
Filing: 1959-09-09
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Granted: 1961-08-01
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Expires: 1979-09-09
Abstract
No abstract record available.
Inventors
- 👤 Hoch Leslie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:09
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/62; A47C7/68; A47C7/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US690373A
Cited
US855464A
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US936104A
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US1211527A
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US1530821A
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US2351858A
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US2419393A
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US2510436A
Cited
US2550306A
Cited
US2763378A
Cited
US2853197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-31 | 1965-01-30 | 1965-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-31 | 1969-01-30 | 1969-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-31 | 1973-01-30 | 1973-08-01 | $7700.00 | Window Closed / Lapsed |