Patent US3262201A successfully refreshed from Google Patents.
US2549902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat
Assignee: Individual
•
Filing: 1945-10-02
•
Granted: 1951-04-24
•
Expires: 1965-10-02
Abstract
No abstract record available.
Inventors
- 👤 Donald L Hibbard
- 👤 Samuel E Homsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:01
CPC Classifications
A; A47; A47C; A47C31/00; A47C31/12; A47C31/126; A47C1/00; A47C1/02; A47C1/022; A47C1/024; A47C1/0246; A47C1/03; A47C1/0303; A47C1/0307; A47C3/00; A47C3/20; A47C3/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1800668A
Cited
US153478A
Cited
US178720A
Cited
US179259A
Cited
US560547A
Cited
US597878A
Cited
US154069A
Cited
US2363054A
Cited
US958356A
Cited
US1256856A
Cited
GB150117A
Cited
US1465291A
Cited
US1506464A
Cited
US1685770A
Cited
US1947410A
Cited
US2260976A
Cited
US2359318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |