Patent US3048440A successfully refreshed from Google Patents.
US3048440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding rocking chair
Assignee: Individual
•
Filing: 1960-12-27
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Granted: 1962-08-07
•
Expires: 1980-12-27
Abstract
No abstract record available.
Inventors
- 👤 David M Mcpherson
- 👤 Ola D Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:29
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/02; A47C3/029
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US179920A
Cited
FR960292A
Cited
US678376A
Cited
US2110338A
Cited
US2192672A
Cited
US2812801A
Cited
US2788056A
Cited
AT203171B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |