Wireless digital combination lock

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a wireless digital combination lock showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D378567 March 25, 1997 Zane
D388310 December 30, 1997 Ling
D416467 November 16, 1999 Castellanos et al.
5345794 September 13, 1994 Jenks
6047575 April 11, 2000 Larson et al.
Patent History
Patent number: D427884
Type: Grant
Filed: Aug 26, 1999
Date of Patent: Jul 11, 2000
Inventors: Francisco Castellanos (N. Miami, FL), Ziomara Castellanos (N. Miami, FL), James J. Craig (Boca Raton, FL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Application Number: 0/109,916
Classifications
Current U.S. Class: D/8334
International Classification: 0807;