Shoe sole

Description

FIG. 1 is a bottom plan view of a shoe sole showing my new design, the top being flat, plain and unornamented;

FIG. 2 is a cross-sectional view thereof as taken from line 2--2 of FIG. 1.

The dominant feature of this design is the smooth bottom surface of the shoe sole with laterally and longitudinally spaced cruciform or crossed slits, the sections formed between the slits being in contact when the sole is at rest.

Referenced Cited
U.S. Patent Documents
D70701 July 1926 Precourt
D71338 October 1926 Oakley
D166742 May 1952 Fellman
Foreign Patent Documents
974546 January 1961 DEX
Other references
  • Infants' & Childrens Review-5/65-p. 98, Shoe Sole at left.
Patent History
Patent number: D277809
Type: Grant
Filed: Nov 22, 1982
Date of Patent: Mar 5, 1985
Inventor: William Hahn (Annapolis, MD)
Primary Examiner: Nelson C. Holtje
Law Firm: Sughrue, Mion, Zinn, Macpeak and Seas
Application Number: 6/443,836
Classifications
Current U.S. Class: D/2320