US2545869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple fiber strand
Assignee: Plax Corp
•
Filing: 1948-02-17
•
Granted: 1951-03-20
•
Expires: 1968-02-17
Abstract
No abstract record available.
Inventors
- 👤 Bailey James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:18
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/42; D01D5/423; D02; D02J; D02J1/00; D02J1/22; D02J1/225; Y; Y10; Y10S; Y10S264/00; Y10S264/47
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US458605A
Cited
US1127994A
Cited
US1949604A
Cited
US1993847A
Cited
US1960426A
Cited
US2185789A
Cited
US2133238A
Cited
US2272666A
Cited
US2265186A
Cited
US2347036A
Cited
US2319077A
Cited
US2346759A
Cited
US2324583A
Cited
US2319312A
Cited
US2400181A
Cited
US2328074A
Cited
US2321746A
Cited
US2379881A
Cited
US2343892A
Cited
US2438968A
Cited
US2401291A
Cited
US2350504A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-19 | 1954-09-18 | 1955-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-19 | 1958-09-18 | 1959-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-19 | 1962-09-18 | 1963-03-20 | $7700.00 | Window Closed / Lapsed |