Stretch block assembly
Description
FIG. 1 is a front elevational view of a stretch block assembly, showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof, showing the upper portion of the design in a separated condition and the lower portion in an open condition;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a perspective view of the design with the top and bottom elements thereof in a separated condition.
Referenced Cited
Patent History
Patent number: D302450
Type: Grant
Filed: Dec 29, 1986
Date of Patent: Jul 25, 1989
Inventors: Aaron Zutler (Woodbury, NY), Bruce Zutler (Plainview, NY), Schuyler Proctor (New Canaan, CT)
Primary Examiner: Charles A. Rademaker
Attorney: Edward H. Loveman
Application Number: 6/947,540
Type: Grant
Filed: Dec 29, 1986
Date of Patent: Jul 25, 1989
Inventors: Aaron Zutler (Woodbury, NY), Bruce Zutler (Plainview, NY), Schuyler Proctor (New Canaan, CT)
Primary Examiner: Charles A. Rademaker
Attorney: Edward H. Loveman
Application Number: 6/947,540
Classifications
Current U.S. Class:
D21/191