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Document Number
US Patent 3620309
Issued Date
PLOW BOTTOM COVER
Link
Inventors
Charles R. Erickson (Cleveland, ND 58424)
Glenn C. Seibold (Cleveland, ND 58424)
Map
Abstract
The invention comprises a plow bottom cover adapted to be fitted over a plow bottom having a pair of flexible fabric sheet members attached together, one of said sheet members covering the outside working surface of the plow bottom, the other sheet member covering the portions of the inside surface of the plow bottom, the sheet members together forming an elliptical opening along the inside surface for mounting the cover over the plow bottom, elastic band means mounted to the sheet members adjacent the elliptical opening and acting to draw the sheet members together along the elliptical opening and thereby acting to draw the cover snugly about the plow bottom.
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Number of Claims:
1
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Owner
Published
PLOW BOTTOM COVER
Application Number
04/807,387
Filed
March 14, 1969
US Classification
526/83   526/287 526/329.3 526/340 526/342 526/65 526/73 526/82 526/84 526/85
Int'l Classification
C08F   20/00   (20060101)   C08F   20/44   (20060101)  
Assistant Examiner
Attorney/Law Firm
USPTO Field of Search
172/438   172/747   172/755   172/776   150/52   206/46  
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