Air compressor maintenance device
Description
FIG. 1 is a perspective view of an air compressor maintenance device, showing our new design;
FIG. 2 is a top plan view of our new design;
FIG. 3 is a side elevation view of our new design;
FIG. 4 is a side elevation view of our new design;
FIG. 5 is a front elevation view of our new design;
FIG. 6 is a rear elevation view of our new design; and,
FIG. 7 is a bottom plan view of our new design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
4401413 | August 30, 1983 | Dickens |
8228135 | December 1982 | DEX |
4021292 | January 1991 | DEX |
- German Search Report dated 5 Dec. 1995.
Patent History
Patent number: D376549
Type: Grant
Filed: Oct 30, 1995
Date of Patent: Dec 17, 1996
Assignee: J. Lorch Ges. & Co. GmbH (Waldenbuch)
Inventors: Elke Stimpfig (Stuttgart), Christoph Schultz (Stuttgart), Gyorgy Molnar (Waldenbuch), Ludwig Kuther (Waldenbuch)
Primary Examiner: Antoine Duval Davis
Attorney: Nath & Associates
Application Number: 0/45,772
Type: Grant
Filed: Oct 30, 1995
Date of Patent: Dec 17, 1996
Assignee: J. Lorch Ges. & Co. GmbH (Waldenbuch)
Inventors: Elke Stimpfig (Stuttgart), Christoph Schultz (Stuttgart), Gyorgy Molnar (Waldenbuch), Ludwig Kuther (Waldenbuch)
Primary Examiner: Antoine Duval Davis
Attorney: Nath & Associates
Application Number: 0/45,772
Classifications