Combined profile section and spring nut

Description

FIG. 1 is a top, side perspective view of a combined profile section and spring nut showing our new design;

FIG. 2 is a top, opposite side perspective view of the profile section with the spring nut removed;

FIG. 3 is a bottom opposite side perspective view thereof;

FIG. 4 is a perspective view of the profile section, according to FIG. 3, from the opposite direction;

FIG. 5 is a top perspective view of the spring nut shown separately for clarity of illustration; and,

FIG. 6 is a bottom perspective view of the spring nut.

The spring nut is shown removed from the profile section in FIGS. 2, 3 and 4 of the drawings for clarity of illustration.

Referenced Cited
U.S. Patent Documents
2940718 June 1960 Beal
3186561 June 1965 Strassle
3513606 May 1970 Jones
3848844 November 1974 Barrett
4226394 October 7, 1980 Einhorn
Patent History
Patent number: D365746
Type: Grant
Filed: May 3, 1993
Date of Patent: Jan 2, 1996
Inventors: Josef Chudoba (Johanneshov), Sven-Erik Kaufeldt (Vallingby)
Primary Examiner: A. Hugo Word
Assistant Examiner: Holly Baynham
Law Firm: Jacobson, Price, Holman & Stern
Application Number: 0/7,786
Classifications