US2339950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cord or padding material
Assignee: Grand Rapids Fibre Cord Co
•
Filing: 1942-12-18
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Granted: 1944-01-25
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Expires: 1962-12-18
Abstract
No abstract record available.
Inventors
- 👤 Wade E Sackner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:20
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/12; D07B1/02; D07B1/04; F; F16; F16G; F16G9/00; D07B2201/00; D07B2201/20; D07B2201/2015; D07B2201/2034; D07B2201/2047; D07B2201/2052; D07B2201/2063; D07B2201/2064
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-01-24 | 1947-07-26 | 1948-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-01-24 | 1951-07-26 | 1952-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-01-24 | 1955-07-26 | 1956-01-25 | $7700.00 | Window Closed / Lapsed |