Trailer apparatus
Description
Claims
The ornamental design for the trailer apparatus, as shown.
Referenced Cited
U.S. Patent Documents
D152273 | January 1949 | Leonard |
D229985 | January 1974 | Trevena |
3887208 | June 1975 | Vidal |
D248226 | June 20, 1978 | Sailer, Sr. |
4470610 | September 11, 1984 | Wilson |
D297720 | September 20, 1988 | Fragione, Jr. |
D316988 | May 21, 1991 | McCrary |
D348237 | June 28, 1994 | Strodtman |
D407347 | March 30, 1999 | Gallandat |
D522409 | June 6, 2006 | Wittkowski |
Patent History
Patent number: D544406
Type: Grant
Filed: Aug 9, 2006
Date of Patent: Jun 12, 2007
Inventor: Robert D. Lang (Tucson, AZ)
Primary Examiner: Stacia Cadmus
Attorney: Chandler & Udall, LLP
Application Number: 29/248,322
Type: Grant
Filed: Aug 9, 2006
Date of Patent: Jun 12, 2007
Inventor: Robert D. Lang (Tucson, AZ)
Primary Examiner: Stacia Cadmus
Attorney: Chandler & Udall, LLP
Application Number: 29/248,322
Classifications
Current U.S. Class:
Trailer Or Trailer Body (D12/101)