US2863208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for packaging a continuous strand
Assignee: Owens Corning
•
Filing: 1953-12-29
•
Granted: 1958-12-09
•
Expires: 1973-12-29
Abstract
No abstract record available.
Inventors
- 👤 Drummond Warren Wendell
- 👤 William R Steitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:23
CPC Classifications
D; D01; D01D; D01D7/00; B; B65; B65H; B65H54/00; B65H54/76; B65H54/80; B65H54/82; B65H2701/00; B65H2701/30; B65H2701/31; B65H2701/312; B65H2701/3122
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |