US3394414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foamed body for cushioning material
Assignee: Individual
•
Filing: 1966-08-11
•
Granted: 1968-07-30
•
Expires: 1986-08-11
Abstract
No abstract record available.
Inventors
- 👤 Unger Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:29
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/14; A47C27/15; A47C27/142; A47C27/144; A47G; A47G9/00; A47G9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2831532A
Cited
US2944266A
Cited
US2953195A
Cited
US3110042A
Cited
US3205515A
Cited
US3323152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |