Tubing

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Description

FIG. 1 is a top plan view of an alternative embodiment of the tubing of the present invention;

FIG. 2 is a front elevational view of the tubing of FIG. 5, the rear elevational view being identical;

FIG. 3 is a right side elevational view of the tubing of FIG. 5, the left side elevational view being identical;

FIG. 4 is a cross-sectional view of the tubing of FIG. 5 taken through line 4-4 of FIG. 6; and,

FIG. 5 is a bottom plan view of the tubing of FIG. 5.

Referenced Cited
U.S. Patent Documents
RE4253 February 1871 Codding
D33674 December 1900 Bliss
D48250 December 1915 Kuehn
D93037 August 1934 Oulton
150741 May 1874 Barrows
163924 November 1875 Thomson
228348 January 1880 Hayward
D245273 August 2, 1977 Pettersson
1224193 May 1917 Milhening
2003950 June 1935 Pejchar
3640781 February 1972 Ansuini et al.
3919764 November 1975 Berghezan
4052863 October 11, 1977 Poll
4166153 August 28, 1979 Fercke
4666790 May 19, 1987 Tizzi
5218839 June 15, 1993 Udko
5343608 September 6, 1994 MacDonald
Other references
  • Brochure, Style Makers, Thousands of patterns, styles, and sizes of precious metal tubing, stern-leach. No Date. Brochure, stern-leach, The new standard. No Date. Brochure, Are you taking full advantage of Silver's popularity, stern-leach. No Date. Brochure, Our fancy bangle halves create a pattern for success, stern-leach. No Date. Brochure, Apollo Tubing Corporation, Your Source of Quality. No Date. Brochure, M.A.J. Manufacturing, Inc., Michael Anthony Jewelers, Inc. No Date.
Patent History
Patent number: D429657
Type: Grant
Filed: May 30, 1997
Date of Patent: Aug 22, 2000
Inventors: Missak Baghdassarian (New Hall, CA), Aram Yermagyan (Glendale, CA)
Primary Examiner: Ralf Seifert
Law Firm: Knobbe, Martens, Olson & Bear, LLP
Application Number: 0/72,205
Classifications
Current U.S. Class: Encircling, I.e., Necklace, Bracelet, Etc. (1) (D11/3)
International Classification: 1101;