Patent
   D981638
Priority
Mar 16 2021
Filed
Apr 22 2021
Issued
Mar 21 2023
Expiry
Mar 21 2038
Assg.orig
Entity
unknown
3
18
n/a
The ornamental design for a projection lamp, as shown and described.

FIG. 1 is a perspective view of a projection lamp showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown on the drawings depict portions of the projection lamp that form no part of the claimed design.

Wei, Jun

Patent Priority Assignee Title
ER1591,
ER4521,
ER943,
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