Key blank

Description

FIG. I is a perspective view of a key blank in upright position showing my new design;

FIG. II is a perspective view thereof with the key blank in lying position;

FIG. III is a side view thereof;

FIG. IV is a front view thereof; and

FIG. V is a plan view of the key blank in upright position.

The characteristic feature of my design resides in the specific configuration of the shank portion of the key blank, as best identified and illustrated in the drawings.

Claims

The ornamental design for a key blank, as shown and described.

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Inventors:	Widen; Bo (Torshalla, SE)
Assignee:	GKN-Stenman AB (Eskilstuna, SE)
Appl. No.:	06/347,612
Filed:	February 10, 1982

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Foreign Application Priority Data

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Aug 14, 1981 [SE]			81-1748

Current U.S. Class:	D8/347
Field of Search:	;D8/347 ;70/406,408

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References Cited [Referenced By]

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U.S. Patent Documents

D223431	April 1972	Muessel et al.
D223432	April 1972	Eisenreich
D233590	November 1974	Kerr
3313135	April 1967	Reisner
3688269	August 1972	Miller
3780550	December 1973	Simorghi
3786659	January 1974	Elder et al.
3841120	October 1974	Gartner
4099398	July 1978	Lipschutz
4305267	December 1981	Nish et al.
4336701	June 1982	Raymond
4393673	July 1983	Widen

Foreign Patent Documents

	1242464		Jun 1967		DE
	577686		May 1946		GB
	2039321		Aug 1980		GB
	2089883		Jun 1982		GB

Other References

Homecraft Lock Center Brochure, Gries Reproducer Co., p. 3, center column, third item from top, Key in foreground..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Fay; Horace B.
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak and Seas