Door lock and escutcheon
Latest University of Louisville Research Foundation, Inc. Patents:
The door lock and escutcheon is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.
The even-length broken lines in the drawings show the remainder of the door lock and escutcheon and form no part of the claimed design.
The dot-dash broken lines in the drawings define the bounds of the claim and form no part thereof.
Claims
I claim the ornamental design for a door lock and escutcheon, as shown and described.
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Type: Grant
Filed: Mar 11, 2022
Date of Patent: Oct 8, 2024
Assignee: University of Louisville Research Foundation, Inc. (Louisville, KY)
Inventor: Dennis M. Evans (New Albany, IN)
Primary Examiner: David G Muller
Assistant Examiner: Christina Gabrielle Cosden
Application Number: 29/830,319