US2529268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Innerspring construction for mattresses, cushions, and the like
Assignee: Individual
•
Filing: 1949-11-03
•
Granted: 1950-11-07
•
Expires: 1969-11-03
Abstract
No abstract record available.
Inventors
- 👤 Morris E Tauss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:50
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/04; A47C27/045; A47C27/0456
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2471125A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |