Patent
   D503630
Priority
Dec 09 2003
Filed
Mar 16 2004
Issued
Apr 05 2005
Expiry
Apr 05 2019
Assg.orig
Entity
unknown
18
4
n/a
The ornamental design for a cylindrical thermostatic head, as shown and described.

FIG. 1 is a top, side perspective view of a cylindrical thermostatic head;

FIG. 2 is a first sided plan view of the cylindrical thermostatic head;

FIG. 3 is a second sided plan view of the cylindrical thermostatic head;

FIG. 4 is a third sided plan view of the cylindrical thermostatic head;

FIG. 5 is a fourth sided plan view of the cylindrical thermostatic head;

FIG. 6 is a top plan view of the cylindrical thermostatic head; and,

FIG. 7 is a bottom plan view of the cylindrical thermostatic head.

Bertolotti, Umberto

Patent Priority Assignee Title
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Patent Priority Assignee Title
5104038, Dec 05 1990 Thermostat apparatus
5834741, Aug 06 1996 Temperature control heater with submersible glass tube liquid crystal (LSD) display
6584280, Aug 13 2002 Meiko Pet Corporation Aquarium heater
6658205, Nov 14 2002 Meiko Pet Corporation Apparatus for adjusting temperature variation value correction of aquarium heating tube
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 12 2003BERTOLOTTI, UMBERTOI V A R S R LASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0151130632 pdf
Mar 16 2004I.V.A.R.S.R.L.(assignment on the face of the patent)
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