US2716239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
barndollar
Assignee: —
•
Filing: —
•
Granted: 1955-08-30
•
Expires: 1972-08-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:36
CPC Classifications
A; A41; A41B; A41B13/00; A41B13/06; A41D; A41D15/00; A41D15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US560961A
Cited
US751452A
Cited
US704276A
Cited
US2060092A
Cited
US2481741A
Cited
GB638726A
Cited
US2656540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-29 | 1959-02-28 | 1959-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-29 | 1963-02-28 | 1963-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-29 | 1967-02-28 | 1967-08-30 | $7700.00 | Window Closed / Lapsed |