US3214877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deformed steel wire
Assignee: Laclede Steel Co
•
Filing: 1963-04-29
•
Granted: 1965-11-02
•
Expires: 1983-04-29
Abstract
No abstract record available.
Inventors
- 👤 William M Akin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:28
CPC Classifications
B; B21; B21B; B21B1/00; B21B1/16; B21B1/163; E; E04; E04C; E04C5/00; E04C5/01; E04C5/02; E04C5/03; E04C5/08; B21B15/00; B21B2015/0028; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12201; Y10T428/12208; Y10T428/1234; Y10T428/12382; Y10T428/12389; Y10T428/12465
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
60 words
IN WELDED STEEL WIRE FABRIC CONSISTING OF SPACED PARALLEL LONGITUDINAL AND SPACED PARALLEL TRANSVERSE WIRES WELDED TOGETHER AT THEIR POINTS OF JUXTAPOSITION, THE IMPROVEMENT WHICH COMPRISES: AT LEAST SOME OF SAID WIRES HAVING: (I) ON A SEGMENTAL SURFACE THEREOF, A SERIES OF LONGITUDINALLY SPACED PROTUBERANCES INTERVENED BY VALLEYS OF GREATER DIMENSION (LENGTHWISE OF THE WIRE) THAN THAT OF THE PROTUBERANCES,
References Cited (Backward Citations)
US1070903A
Cited
US1147603A
Cited
US1364182A
Cited
US1770017A
Cited
FR752624A
Cited
CH169982A
Cited
FR45857E
Cited
US2374827A
Cited
DE803675C
Cited
GB728636A
Cited
CH313327A
Cited
AT184711B
Cited
CH329649A
Cited
FR1135731A
Cited
AT192097B
Cited
US3136054A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |