Pipe
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Description
FIG. 1 is a top plan view of a pipe showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof, the right side being a mirror image;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D140699 | December 1944 | Rahn |
D144346 | September 1945 | Ash |
924418 | June 1909 | Berg |
- McCall Assoc. Dist., Nov. 1977 Catalog: Item Nos.: 2002, 3001, 4001, 6908.
Patent History
Patent number: D304625
Type: Grant
Filed: Mar 29, 1988
Date of Patent: Nov 14, 1989
Assignee: Aruman Kabushiki Kaisha (Tokyo)
Inventor: Yutaka Katayama (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik & Murray
Application Number: 7/174,937
Type: Grant
Filed: Mar 29, 1988
Date of Patent: Nov 14, 1989
Assignee: Aruman Kabushiki Kaisha (Tokyo)
Inventor: Yutaka Katayama (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik & Murray
Application Number: 7/174,937
Classifications
Current U.S. Class:
Pipe (D27/163)