Double-ended marking pen

- Sanford Corporation
Description

FIG. 1 is a side elevational view of a double-ended marking pen in accordance with our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view of the double-ended marking pen with the cap members removed for clarity of illustration, all other sides being identical thereto;

FIG. 7 is a top plan view of FIG. 6; and,

FIG. 8 is a bottom plan view of FIG. 6;

Referenced Cited
U.S. Patent Documents
D322629 December 24, 1991 Hayes
D363947 November 7, 1995 Kimura
D390872 February 17, 1998 Sunaga
D404069 January 12, 1999 Hasegawa
1539086 May 1925 Hofman et al.
2726760 December 1955 Dulberg
Other references
  • Six photographs of a Dual'Sharp.RTM. Two Tip Permanent Marker maunfacutured and sold by Avery Dennison, Diamond Bar, CA 91765, date unknown.
Patent History
Patent number: D414201
Type: Grant
Filed: Sep 29, 1998
Date of Patent: Sep 21, 1999
Assignee: Sanford Corporation (Bellwood, IL)
Inventors: Brian Larson (Crystal Lake, IL), Herbert Caderas (Lewisburg, TN), Gary Keele (Normandy, TN)
Primary Examiner: Martie K. Holtje
Law Firm: Foley & Larner
Application Number: 0/94,233