Mixer blade
FIG. 1 is a top perspective view of a mixer blade embodying my new design;
FIG. 2 is a side view of one of the four substantially identical sides of the mixer blade of FIG. 1; and
FIG. 3 is a top view of the mixer blade of FIG. 1, the bottom view being a mirror image thereof;
FIG. 4 is a top perspective view of a second embodiment of the mixer blade embodying my new design;
FIG. 5 is a top view of the mixer blade of FIG. 4, the bottom view being a mirror image thereof;
FIG. 6 is a side view of one of the four substantially identical sides of the mixer blade of FIG. 4; and
FIG. 7 is a top perspective view of a third embodiment of the mixer blade embodying my new design;
FIG. 8 is a top view of the mixer blade of FIG. 7, the bottom view being a mirror image thereof;
FIG. 9 is a side view of one of the four substantially identical sides of the mixer blade of FIG. 7;
FIG. 10 is a top perspective view of a fourth embodiment of the mixer blade embodying my new design;
FIG. 11 is a top view of the mixer blade of FIG. 10, the bottom view being a mirror image thereof;
FIG. 12 is a side view of one of the four substantially identical sides of the mixer blade of FIG. 10;
FIG. 13 is a top perspective view of a fifth embodiment of the mixer blade embodying my new design;
FIG. 14 is a top view of the mixer blade of FIG. 13, the bottom view being a mirror image thereof; and,
FIG. 15 is a side view of one of the four substantially identical sides of the mixer blade of FIG. 13.
The broken line showing of a shaft in all of the drawings is for illustrative purposes only and forms no part of the claimed design.
Type: Grant
Filed: Mar 10, 1997
Date of Patent: Jan 12, 1999
Inventor: Walter W. Pytlewski (Belgrade, MT)
Primary Examiner: Caron D. Veynar
Attorney: Robert Louis Finkel
Application Number: 0/67,489
International Classification: 3100;