Valve cover for an engine
Latest W. R. Grace & Co. Patents:
- Polypropylene copolymer composition having subzero impact resistance
- Silica-based matting agents and methods of making and using the same
- Polypropylene polymer composition having high stiffness properties
- MULTIPLE FLUIDIZED BED OR SPOUTED BED REACTORS FOR PLASTICS PYROLYSIS
- CATALYST COMPONENT FOR PROPYLENE POLYMERIZATION WITH IMPROVED CATALYST PERFORMANCE
Description
FIG. 1 is a top plan view of a valve cover for an engine showing our new design;
FIG. 2 is a side elevational view of FIG. 1, the opposite side being a mirror image thereof;
FIG. 3 is a partial top plan view of a valve cover for an engine showing a second embodiment of our new design, the sole difference being in the addition of a modified breather apparatus;
FIG. 4 is a side elevational view of FIG. 3, the opposite side being a mirror image thereof; and
FIG. 5 is an end elevational view of FIG. 3, the opposite end being a mirror image thereof.
The ends of the valve cover for an engine shown in FIGS. 1 and 2 are substantially the same as the end shown in FIG. 5 except for the omission of the modified breather apparatus.
Referenced Cited
Other references
- J. C. Whitney Catalog No. 355B, P61, Black Krinkle Cast Aluminum Valve Cover, center of page. J. C. Whitney Catalog No. 355B, P61, Rocker Arm Cover, third box up from bottom center of page. 1975 Honest Charley & Mr. Cycle Catalog, P31, Valve Cover, top of page.
Patent History
Patent number: D252878
Type: Grant
Filed: Jun 15, 1977
Date of Patent: Sep 11, 1979
Assignee: W. R. Grace & Co.
Inventors: Ralph R. Bellino (Cleveland, OH), John B. Foster (Los Altos, CA), James R. Powers (Los Angeles, CA)
Primary Examiner: James M. Gandy
Attorney: William Kovensky
Application Number: 5/806,646
Type: Grant
Filed: Jun 15, 1977
Date of Patent: Sep 11, 1979
Assignee: W. R. Grace & Co.
Inventors: Ralph R. Bellino (Cleveland, OH), John B. Foster (Los Altos, CA), James R. Powers (Los Angeles, CA)
Primary Examiner: James M. Gandy
Attorney: William Kovensky
Application Number: 5/806,646
Classifications
