US3357731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket for assembling two metal profile pieces without welding or rivetting
Assignee: Individual
•
Filing: 1965-01-11
•
Granted: 1967-12-12
•
Expires: 1985-01-11
Abstract
No abstract record available.
Inventors
- 👤 Piget Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:13
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; E; E04; E04B; E04B1/00; E04B1/18; E04B1/24; E04B1/2403; E04B1/38; E04B1/58; E04B1/5806; E04B1/5818; F16B12/00; F16B12/10; F16B12/28; F16B12/32; F16B37/00; F16B7/044; F16B7/048; F16B7/0486; F16B7/0493; E04B2001/2424; E04B2001/2448; E04B2001/2466; E04B2001/2472; Y; Y10; Y10T; Y10T403/00; Y10T403/44; Y10T403/70; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T403/7084
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A CLAMPING DEVICE FOR STRUCTURAL ASSEMBLY OF METAL PROFILE PIECES WITHOUT WELDING OR RIVETTING, EACH OF THE PIECES HAVING A WEB AND AT LEAST ONE ANGLED PART PROJECTING FROM THE WEB DEVICE COMPRISING: A CARRIER MEMBER HAVING TWO PAIR OF PARALLEL GROOVES FORMED IN ONE SURFACE THEREOF TO RECEIVE THE ANGLED PARTS OF AT LEAST TWO PROFILE PIECES TO BE JOINED IN AN ASSEMBLY, EACH PAIR OF SAID GROOVES INTERSECTING THE OTHER AT RIGHT ANGLES, A TIGHTENING MEMBER HAVING A SURFACE TO ENGAGE THE PROFILE PIECES ON THE SURFACE THEREOF OPPOSITE SAID CARRIER MEMBER, AND A CLAMPING MEMBER DISPOSED CENTRALLY OF SAID CARRIER AND SAID TIGHTENING MEMBER TO DRAW THESE LATTER TWO MEMBERS TOWARD EACH OTHER AGAINST THE PROFILE PIECES THEREBETWEEN.
Claim 2
Dependent Claim
121 words
A CLAMPING DEVICE FOR STRUCTURAL ASSEMBLY OF METAL PROFILE PIECES WITHOUT WELDING OR RIVETTING, EACH OF THE PIECES HAVING A WEB AND AT LEAST ONE ANGLED PART PROJECTING FROM THE WEB DEVICE COMPRISING: A CARRIER MEMBER HAVING TWO PAIR OF PARALLEL GROOVES FORMED IN ONE SURFACE THEREOF TO RECEIVE THE ANGLED PARTS OF AT LEAST TWO PROFILE PIECES TO BE JOINED IN AN ASSEMBLY, EACH PAIR OF SAID GROOVES INTERSECTING THE OTHER AT RIGHT ANGLES, A TIGHTENING MEMBER HAVING A SURFACE TO ENGAGE THE PROFILE PIECES ON THE SURFACE THEREOF OPPOSITE SAID CARRIER MEMBER, AND A CLAMPING MEMBER DISPOSED CENTRALLY OF SAID CARRIER AND SAID TIGHTENING MEMBER TO DRAW THESE LATTER TWO MEMBERS TOWARD EACH OTHER AGAINST THE PROFILE PIECES THEREBETWEEN.
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) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |