Portable restroom
Latest PolyJohn Enterprises Corporation Patents:
Description
Claims
The ornamental design for a portable restroom, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D609413
Type: Grant
Filed: Feb 25, 2009
Date of Patent: Feb 2, 2010
Assignee: PolyJohn Enterprises Corporation (Whiting, IN)
Inventors: Daniel G. Tyler (Crown Point, IN), Jamie P. Kostelyk (Hammond, IN), Jacob H. Shubinski (Berwyn, IL), Vaughan D. Smith, II (Chicago, IL), Rodney M. Mullett (Hammond, IN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Harness, Dickey & Pierce P.L.C.
Application Number: 29/332,780
Type: Grant
Filed: Feb 25, 2009
Date of Patent: Feb 2, 2010
Assignee: PolyJohn Enterprises Corporation (Whiting, IN)
Inventors: Daniel G. Tyler (Crown Point, IN), Jamie P. Kostelyk (Hammond, IN), Jacob H. Shubinski (Berwyn, IL), Vaughan D. Smith, II (Chicago, IL), Rodney M. Mullett (Hammond, IN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Harness, Dickey & Pierce P.L.C.
Application Number: 29/332,780
Classifications
Current U.S. Class:
Occupant Support, Self-propelled, Or Hand Truck Type (D32/16)