End panel insulator for a temperature-controlled rotary cylinder

- Scapa Inc.

Description

FIG. 1 is a perspective view of an end panel insulator for a temperature-controlled rotary cylinder showing our new design.

FIG. 2 is a back elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof, opposite to that _illustrated in FIG. 3;

FIG. 5 is a front elevational view thereof with the closure flap closed from right to left;

FIG. 6 is a front elevational view thereof, with the closure flap closed from left to right;

FIG. 7 is a perspective view of a second embodiment of an end panel insulator for a temperature-controlled rotary cylinder showing our new design;

FIG. 8 is a back elevational view thereof;

FIG. 9 is a side elevational view thereof;

FIG. 10 is a side elevational view thereof, opposite to that illustrated in FIG. 9;

FIG. 11 is a front elevational view thereof, showing the closure flap closed from left to right; and

FIG. 12 is a front elevational view thereof, showing the closure flap closed right to left.

The pattern shown in FIGS. 2 and 8 represents quilted insulation material.

Referenced Cited

U.S. Patent Documents

25927 December 1965 Justus et al.
L640855 August 1927 Shlich
1076330 October 1913 Thompson
2047372 July 1936 Jalens
2074455 March 1937 Carleton
2413567 December 1946 Hornbostel
2571426 October 1951 Doniak
2591307 April 1952 Sibel
3911595 October 1975 Lande
4241518 December 30, 1980 Alexy
4321759 March 30, 1982 Gamble

Other references

  • Brochure-Save Fuel-Save Money-Use Less Steam by Innovations Engineering, Inc. (6 pages). "Put and End to Your Losses"-Corcon Dryer Insulators (2 pages). "Heat Caps" Sandy Hill Corporation (1 page).

Patent History

Patent number: D274853
Type: Grant
Filed: Oct 2, 1981
Date of Patent: Jul 24, 1984
Assignee: Scapa Inc. (Waycross, GA)
Inventors: Leland A. Withers, Sr. (Austell, GA), L. Andrew Withers, Jr. (Mableton, GA), Withers, Jean D. (Auburn, GA), Carlo Fineo (Austell, GA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Fleit, Jacobson, Cohn & Price
Application Number: 6/307,736

Classifications

Current U.S. Class: Element Or Attachment (D32/25)