Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD234568 S
Publication typeGrant
Publication dateMar 25, 1975
Filing dateApr 13, 1973
Publication numberUS D234568 S, US D234568S, US-S-D234568, USD234568 S, USD234568S
InventorsJames B. Swett
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D234568 S
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

United States Patent Des. 234,568 Patented Mar. 25, 1975 CRISPER James B. Swett, Barrington, R.I., assignor to Dart Industries Inc., Los Angeles, Calif.

Filed Apr. 13, 1973, Ser. No. 350,871

Term of patent 14 years Int. Cl. D701 US. Cl. D7--16 FIG. 1 is a top plan view of a crisper showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view thereof;

FIG. 5 is a partial cross-sectional view on an enlarged scale taken along line 55 of FIG. 3.

The crisper as is particularly depicted in FIGS. 3 and 5 includes as a characteristic feature thereof inwardly protruding integral bottom wall ribbing of triangular configuration.

I claim:

The ornamental design for a crisper, substantially as shown and described.

References Cited UNITED STATES PATENTS D. 220,448 4/1971 Swett et al. D716 D. 163,346 5/1951 Yates D776 3,698,783 10/1972 Swett.

OTHER REFERENCES Tupperware catalog, THP 974-D, 1968, p. 21, item F, Jumbo bread server, top right.

WINIFRED E. HERRMANN, Primary Examiner

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD697763Mar 20, 2013Jan 21, 2014The Decor Corporation Pty Ltd.Container base
USD708016Mar 20, 2013Jul 1, 2014The Decor Corporation Pty. Ltd.Container base
USD717119Mar 21, 2013Nov 11, 2014The Decor Corporation Pty. Lt.Container base
USD734991Mar 21, 2013Jul 28, 2015The Decor Corporation Pty. Ltd.Container base
USD740601May 20, 2013Oct 13, 2015The Decor Corporation Pty. Ltd.Lid for a container