Siphon
Description
FIG. 1 is a perspective view showing the siphon;
FIG. 2 is a right hand side elevational view thereof;
FIG. 3 is is a left hand side elevational view thereof;
FIG. 4 is an underneath plan view thereof;
FIG. 5 is an overhead plan view thereof;
FIG. 6 is a back end elevational view thereof; and,
FIG. 7 is a front end elevational view thereof.
Claims
The ornamental design for a siphon, as shown and described.
Referenced Cited
U.S. Patent Documents
3682193 | August 1972 | Newsteder |
3785493 | January 1974 | Harding |
5269338 | December 14, 1993 | Figas |
Patent History
Patent number: D473926
Type: Grant
Filed: Mar 22, 2002
Date of Patent: Apr 29, 2003
Inventor: Steven John Crockford (Havelock North)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Klauber & Jackson
Application Number: 29/157,640
Type: Grant
Filed: Mar 22, 2002
Date of Patent: Apr 29, 2003
Inventor: Steven John Crockford (Havelock North)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Klauber & Jackson
Application Number: 29/157,640
Classifications
Current U.S. Class:
Immersion Type (e.g., Aquarium Filter, Etc.) (D23/210);
Fluid Handling Or Treatment Equipment (D23/200)
International Classification: 2301;
International Classification: 2301;