Connection tube
Description
FIG. 1 is a perspective view of a connection tube showing my new design.
FIG. 2 is a front elevational view thereof.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a left side view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a connection tube, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D527992
Type: Grant
Filed: Jan 18, 2005
Date of Patent: Sep 12, 2006
Inventor: Douglas Chiang (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: John Windmuller
Application Number: 29/221,439
Type: Grant
Filed: Jan 18, 2005
Date of Patent: Sep 12, 2006
Inventor: Douglas Chiang (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: John Windmuller
Application Number: 29/221,439
Classifications
Current U.S. Class:
D8/396