Cylindrical eraser
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Description
FIG. 1 is a bottom right perspective view of a cylindrical eraser according to our new design;
FIG. 2 is a right side elevational view thereof, the left side view being a mirror image of the right side view shown;
FIG. 3 is an end view thereof; and,
FIG. 4 is a bottom plan view thereof, the top plan view being a mirror image of the bottom view shown.
Referenced Cited
U.S. Patent Documents
| D3449 | April 1869 | Hamilton |
| D4904 | May 1871 | Hovey |
| D10053 | June 1877 | Stith |
| D56247 | September 1920 | Faber |
| D110896 | August 1938 | Iannelli |
| D132420 | May 1942 | Hanle |
Patent History
Patent number: D377503
Type: Grant
Filed: May 19, 1995
Date of Patent: Jan 21, 1997
Assignee: Berol Corporation (Brentwood, TN)
Inventors: Sean Kitzmiller (Knoxville, TN), Charles M. Jackson (Nashville, TN)
Primary Examiner: Martie Thompson
Law Firm: Foley & Lardner
Application Number: 0/39,043
Type: Grant
Filed: May 19, 1995
Date of Patent: Jan 21, 1997
Assignee: Berol Corporation (Brentwood, TN)
Inventors: Sean Kitzmiller (Knoxville, TN), Charles M. Jackson (Nashville, TN)
Primary Examiner: Martie Thompson
Law Firm: Foley & Lardner
Application Number: 0/39,043
Classifications
