USD228528S - Clipboard - Google Patents
Clipboard Download PDFInfo
- Publication number
- USD228528S USD228528S US D228528 S USD228528 S US D228528S
- Authority
- US
- United States
- Prior art keywords
- clipboard
- view
- united states
- aluminum
- references
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229940022424 Everflex Drugs 0.000 description 2
- 235000019988 mead Nutrition 0.000 description 2
Images
Description
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.
I claim:
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
Family
ID=
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