Smoking device

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Description

FIG. 1 is a top front perspective view of a smoking device, showing my new design; and,

FIG. 2 is a bottom rear perspective view thereof.

FIG. 3 is an enlarged, fragmentary front perspective view of the device.

Referenced Cited
U.S. Patent Documents
D231640 May 1974 Kahler
D233766 November 1974 Lobnitz
D240938 August 1976 Kahler
3882875 May 1975 Frost
Other references
  • W. Bell and Co. 1975 International Gift Collection Catalogue .COPYRGT. 1974, p. 51, Bud Vase #65293A745. Corning Glass Works-Pyrex Laboratory Glassware Catalogue .COPYRGT. 1963, p. 82, Flask #4280.
Patent History
Patent number: D248572
Type: Grant
Filed: Jan 16, 1976
Date of Patent: Jul 18, 1978
Inventor: Roger Graham (Silver Spring, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Ulle C. Linton
Application Number: 5/649,700
Classifications
Current U.S. Class: D27/03
International Classification: D2702;