Tube with top and bottom openings
Description
Claims
The ornamental design for a tube with top and bottom openings, as shown.
Referenced Cited
U.S. Patent Documents
D99294 | April 1936 | Mcintosh |
D100686 | August 1936 | Vaulchier |
4598839 | July 8, 1986 | Dombroski et al. |
D337261 | July 13, 1993 | Sherman |
D338397 | August 17, 1993 | Sun et al. |
5816451 | October 6, 1998 | Renault |
D402194 | December 8, 1998 | Zaksensberg |
D404296 | January 19, 1999 | Durliat et al. |
D430802 | September 12, 2000 | Adachi et al. |
6409047 | June 25, 2002 | Tanaka |
Patent History
Patent number: D572601
Type: Grant
Filed: Dec 21, 2007
Date of Patent: Jul 8, 2008
Inventor: Kyong H. Chang (Horsham, PA)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Abraham Bahta
Application Number: 29/299,300
Type: Grant
Filed: Dec 21, 2007
Date of Patent: Jul 8, 2008
Inventor: Kyong H. Chang (Horsham, PA)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Abraham Bahta
Application Number: 29/299,300
Classifications
Current U.S. Class:
D9/697