Pair of locking collars
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The broken lines shown represent unclaimed subject matter and form no part of the claim. Where broken lines abutt a claimed surface it is understood that those broken lines represent an unclaimed boundary between claimed and unclaimed surfaces. None of the broken lines form any part of the claimed design.
Claims
The ornamental design for a pair of locking collars, as shown and described.
Type: Grant
Filed: Apr 30, 2010
Date of Patent: Apr 26, 2011
Assignee: Unger Marketing International, LLC (Bridgeport, CT)
Inventors: David Quinlan (Plantsville, CT), Paul Adams (Monroe, CT)
Primary Examiner: Stella M Reid
Assistant Examiner: Derrick Holland
Attorney: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
Application Number: 29/360,801