Patent
   D255206
Priority
Nov 24 1977
Filed
May 09 1978
Issued
Jun 03 1980
Expiry
Jun 03 1994
Assg.orig
Entity
unknown
5
4
n/a
The ornamental design for a preparation bowl, as shown.

FIG. 1 is a front elevational view of my design for a preparation bowl;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Darnell, Arne P.

Patent Priority Assignee Title
D297666, Feb 28 1985 Handgrip for a dental injection syringe
D551015, Oct 12 2005 PHOENIX VACUUM FLASK COMPANY, LTD Vacuum flask
D552916, Jan 27 2006 PI-Design AG Pitcher
D592011, May 01 2007 Kureha Corporation Cup to assist the taking of medicines orally
D966029, Dec 11 2020 Teapot
Patent Priority Assignee Title
154348,
236409,
D251283, Jan 04 1977 Cream pitcher
3232,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 09 1978Perstorp AB(assignment on the face of the patent)
Feb 25 1987Perstorp ABHammarplast ABASSIGNMENT OF ASSIGNORS INTEREST 0047580784 pdf
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