Patent US3022110A successfully refreshed from Google Patents.
US3022110A
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Bench construction
Assignee: POLYFIBER Ltd
•
Filing: 1959-02-02
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Granted: 1962-02-20
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Expires: 1979-02-02
Abstract
No abstract record available.
Inventors
- 👤 Eric A Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:07
CPC Classifications
A; A47; A47C; A47C11/00; A47C11/005; A47C13/00; A47C13/005; A47C3/00; A47C3/12; A47C4/00; A47C4/02; A47C4/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US2113103A
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US2258864A
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US2278049A
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US2311482A
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US2454912A
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US2556077A
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US2812800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-19 | 1965-08-21 | 1966-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-19 | 1969-08-21 | 1970-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-19 | 1973-08-21 | 1974-02-20 | $7700.00 | Window Closed / Lapsed |