Patent US3606414A successfully refreshed from Google Patents.
US3606414A
Expired / Lapsed
US
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Fastener
Assignee: Osmose Wood Preserving Inc
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Filing: 1969-08-22
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Granted: 1971-09-20
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Expires: 1989-08-22
Abstract
Abstract A FASTENER FOR SECURING TO A FIRST MEMBER, FOR EXAMPLE A STUD, AT ONE SURFACE THEREOF A SECOND AND, IF DESIRED, ALSO A THIRD MEMBER, FOR EXAMPLE FDRYWALL PANELS, AT THE EDGE THEREOF. A UNIPLANAR BASE MEMBER IS MOUNTED TO THE STUD BY CUT-OUT ANCHOR POINTS DRIVEN THEREIN. A LEG MEMBER EXTENDING FROM THE BASE OVERLAYS THE EDGE OF THE PANEL WHEN IT IS POSITIONED AGAINST THE STUD, WHICH LEG IS SECURED TO THE PANEL BY CUT-OUT ANCHOR POINTS DRIVEN THEREIN.
Inventors
- 👤 Thomas J Haley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:19
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/0023; F16B15/003; F16B15/0046
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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |