Pipe

- Aruman Kabushiki Kaisha

Latest Aruman Kabushiki Kaisha Patents:

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
D74579 August 1926 Smith et al.
D204922 May 1966 Jeannin
D229520 December 1973 Lamberti
1292647 January 1919 Reynolds
1511603 June 1923 Gaisman
1712998 July 1925 Ivory
1796589 August 1929 Buttner
Foreign Patent Documents
373467 April 1933 DE2
533179 February 1941 GBX
Other references
  • Tinder Box, 1983 Catalog, p. 24, Item B.
Patent History
Patent number: D304771
Type: Grant
Filed: Mar 29, 1988
Date of Patent: Nov 21, 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: 7/176,811
Classifications
Current U.S. Class: Pipe (D27/163)