Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2005-07-19
2005-07-19
Omgba, Essama (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C029S469000, C029S897200, C180S069200, C296S193110
Reexamination Certificate
active
06918171
ABSTRACT:
A method of manufacturing injection-molded components having complex features is disclosed. Prior methods typically require the use of a three-piece mold system to form an injection molded component having a complex feature, such as a lawn mower hood having a parabolic shaped front. With the development of a new rigid type of reflective material the present method can thereby utilize a two-piece mold system to form an injection molded component having complex features such as a lawn mower hood having a C-shaped open cavity located at the front of the hood.
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Kucera Jeffrey R.
Smith Kenneth Ray
MTD Products Inc
Omgba Essama
Wegman Hessler & Vanderburg
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