Telescoping portable mechanical lift
Latest Vermette Machine Company, Inc. Patents:
Description
FIG. 1 is an enlarged front perspective view of a telescoping portable mechanical lift showing my new design.
FIG. 2 is a rear elevational view thereof.
FIG. 3 is a top plan view thereof.
FIG. 4 is a left side elevational view thereof.
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 1328874 | January 1920 | Henault |
| 2565820 | August 1951 | Machanic |
| 3157433 | November 1964 | Davis |
| 3477600 | November 1969 | Sawyer |
| 3567054 | March 1971 | Emke |
| 3876039 | April 1975 | Bushnell, Jr. |
| 3957137 | May 18, 1976 | Vermette |
| 4015686 | April 5, 1977 | Bushnell, Jr. |
| 4131181 | December 26, 1978 | Vermette |
| 4194591 | March 25, 1980 | Fisher |
| 4395188 | July 26, 1983 | Kaup |
| 4421209 | December 20, 1983 | Vermette et al. |
| 4458785 | July 10, 1984 | Bushnell, Jr. |
| 743797 | October 1966 | CAX |
| 151236 | March 1932 | CHX |
- Genie Lifting Tools, etc., 1984, Genie Industries. Operator's Manual Series 750 Lift, May 1985, Sumner.
Patent History
Patent number: D306368
Type: Grant
Filed: Jul 7, 1986
Date of Patent: Feb 27, 1990
Assignee: Vermette Machine Company, Inc. (Hammond, IN)
Inventor: Andrew H. Daugherty (Hammond, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Attorney: Richard G. Kinney
Application Number: 6/882,695
Type: Grant
Filed: Jul 7, 1986
Date of Patent: Feb 27, 1990
Assignee: Vermette Machine Company, Inc. (Hammond, IN)
Inventor: Andrew H. Daugherty (Hammond, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Attorney: Richard G. Kinney
Application Number: 6/882,695
Classifications
Current U.S. Class:
Conveying, Lifting, Or Transferring Article (D34/28)
