Patent
   D636083
Priority
Oct 14 2009
Filed
Dec 08 2009
Issued
Apr 12 2011
Expiry
Apr 12 2025
Assg.orig
Entity
unknown
5
12
n/a
The ornamental design for a spring, as shown and described.

FIG. 1 is a top view of a spring showing my design;

FIG. 2 is a reduce scale left side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a reduce scale right side elevation view thereof;

FIG. 6 is a reduce scale left side elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a front elevation view thereof; and,

FIG. 9 is a rear, left-side perspective view thereof.

The broken lines showing the teeth in FIGS. 1 and 2 are included for illustrating environmental structure and form no part of the claimed design.

Singh, Gurdev Dave

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Mar 02 2018SINGH, GURDEV DAVE, DR VIVOS THERAPEUTICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0452850733 pdf
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