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
Other references
400590 | April 1889 | Moore |
1509807 | September 1924 | Gray |
1761109 | June 1930 | Dietz |
2771325 | November 1956 | Brunson |
- 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
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