Float for removing air pockets from water beds

Description

FIG. 1 is a perspective view of a float for removing air pockets from water beds showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
400590 April 1889 Moore
1509807 September 1924 Gray
1761109 June 1930 Dietz
2771325 November 1956 Brunson
Other references
  • Goldblatt Tool Catalog, 1981, p. 5 Concrete Floats.
Patent History
Patent number: D335431
Type: Grant
Filed: Apr 1, 1991
Date of Patent: May 11, 1993
Inventor: Debra J. Robinson (Cedar Rapids, IA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: James C. Nemmers
Application Number: 7/679,571
Classifications
Current U.S. Class: D 8/14; D 8/45