Structural beam
Description
The FIGURE is a perspective view of a structural beam showing my new design .
Referenced Cited
U.S. Patent Documents
| 2387432 | October 1945 | Du Laney |
| 3342007 | September 1967 | Merson |
| 3872642 | March 1975 | Felix |
Patent History
Patent number: D292025
Type: Grant
Filed: Aug 21, 1984
Date of Patent: Sep 22, 1987
Assignee: H. B. Megaron (Skellefte.ang.)
Inventor: Lars-Birger Lundstrom (Skellefte.ang.)
Primary Examiner: A. Hugo Word
Law Firm: Cushman, Darby & Cushman
Application Number: 6/642,941
Type: Grant
Filed: Aug 21, 1984
Date of Patent: Sep 22, 1987
Assignee: H. B. Megaron (Skellefte.ang.)
Inventor: Lars-Birger Lundstrom (Skellefte.ang.)
Primary Examiner: A. Hugo Word
Law Firm: Cushman, Darby & Cushman
Application Number: 6/642,941
Classifications
Current U.S. Class:
D25/77;
D25/74
