US3290076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frame corner construction
Assignee: LE TARTE ENTERPRISES
•
Filing: 1964-02-24
•
Granted: 1966-12-06
•
Expires: 1984-02-24
Abstract
No abstract record available.
Inventors
- 👤 Tarte Frank Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:43
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/96; E06B3/964; E06B3/968; E06B3/972; E06B3/9725; E06B3/9636; Y; Y10; Y10T; Y10T403/00; Y10T403/55; Y10T403/555
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
74 words
IN A WRAP AROUND FRAME CORNER CONSTRUCTION IN WHICH A FIRST AND A SECOND HOLLOW CORNER MEMBER CONNECTED BY AN INTEGRAL WALL ARE FORMED BY NOTCHING AN ELONGATED WORKPIECE, AND ARE SECURED BY A GUSSET AND A FASTENER, SAID GUSSET COMPRISING A FIRST AND A SECOND FLANGE CONNECTED TO DEFINE THE FRAME CORNER ANGLE AND A FIRST AND A SECOND INTEGRAL ANGULARLY DEPENDING PORTION CONNECTED TOGETHER IN A PLANAR FLANGE MEMBER SUBSTANTIALLY BISECTING THE
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) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |