US2983025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strand packaging apparatus
Assignee: Owens Corning
•
Filing: 1958-08-26
•
Granted: 1961-05-09
•
Expires: 1978-08-26
Abstract
No abstract record available.
Inventors
- 👤 Philip J Frickert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:23
CPC Classifications
D; D01; D01D; D01D7/00; D01D7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2598738A
Cited
US2721371A
Cited
US2719352A
Cited
US2863208A
Cited
US2854731A
Cited
US2722729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |