No entry symbol for glass door and the like

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Description

FIG. 1 is a front elevational view of a no entry symbol for glass door and the like showing my new design, the sign being of no substantial thickness;

FIG. 2 is a front elevational view of a second embodiment of a no entry symbol for glass door and the like;

FIG. 3 is a front elevational view of a third embodiment of a no entry symbol for glass door and the like.

Referenced Cited
U.S. Patent Documents
D248060 May 30, 1978 Darrell
D248425 July 4, 1978 Darrell
Other references
  • U.S. News & World Report, Mar. 17, 1975, p. 29. Dreyfuss, Symbol Sourcebook, McGraw Hill Book Co., New York, 1972, pp. 30-37.
Patent History
Patent number: D273877
Type: Grant
Filed: Mar 15, 1982
Date of Patent: May 15, 1984
Inventor: Jack Darrell (Houston, TX)
Primary Examiner: Catherine E. Kemper
Attorney: Jack Darrell
Application Number: 6/358,152
Classifications
Current U.S. Class: Decalcomania (D20/11); D10/109; D/8404