Concrete deck insert
FIG. 1 is a front elevational view of the front of a concrete deck insert, showing my new design, the rear elevational view being a mirror image thereof;
FIG. 2 is an elevational view of one side, the view of the opposite side being a mirror image thereof;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view;
FIG. 5 is a partial medial sectional view with the threaded rod and cap fully shown, a portion of said rod being omitted for _ease of illustration, the broken line showing of the steel decking for concrete floors for illustrative purposes only;
FIG. 6 is a view similar to FIG. 5 of a modified embodiment of the design of FIG. 1, the only difference being the length of the threaded rod, again, the broken lines being for illustrative purposes only.
1017036 | February 1912 | Blake |
1726286 | August 1929 | Bennet |
2829514 | April 1958 | MacLean |
4179151 | December 18, 1979 | Tye |
Type: Grant
Filed: Jul 17, 1978
Date of Patent: Mar 3, 1981
Inventor: James R. McDonald, Jr. (Elk Grove, CA)
Primary Examiner: B. J. Bullock
Attorney: Robert G. West
Application Number: 5/925,567
International Classification: D0808;