US D228528 S
Abstract available in
Claims available in
Description (OCR text may contain errors)
United States Patent 0 Des. 228,528 Patented Oct. 2, 1973 CLIPBOARD Troy F. Smith, In, San Jose, Calif., assignor to The Mead Corporation, Talbott Tower, Dayton, Ohio Filed May 24, 1971, Ser. No. 146,614
Term of patent 14 years Int. Cl. D19-03 US. Cl. D74-2 C FIG. 1 is a perspective view of a clipboard showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is atop view thereof; and
FIG. 5 is a bottom view thereof.
The ornamental design for a clipboard, substantially as shown.
References Cited UNITED STATES PATENTS 9/1970 Shahan 1374-20 3/1955 Slonneger 1374-20 FOREIGN PATENTS 211,707 10/1960 Austria 24--67.11
OTHER REFERENCES Everflex Aluminum Products brochure, Jan. 1, 1968, aluminum clipboard item.
JOEL STEARMAN, Primary Examiner L. J. PERLSTEIN, Assistant Examiner