Elevating working platform

- Hikoma Mfg. Co., Ltd.

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Description

FIG. 1 is a perspective view of an elevating working platform showing my new design;

FIG. 2 is a right side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof, the bottom being plain and unadorned;

FIG. 6 is a perspective view of a second embodiment of the elevating working platform;

FIG. 7 is a right side elevational view of FIG. 6, the opposite side being a mirror image thereof;

FIG. 8 is a rear elevational view of FIG. 6;

FIG. 9 is a front elevational view of FIG. 6; and

FIG. 10 is a top plan view of FIG. 6, the bottom being plain and unordorned .

Referenced Cited
U.S. Patent Documents
4638887 January 27, 1987 Kishi
4690246 September 1, 1987 Hornagold et al.
4691805 September 8, 1987 Kishi
Foreign Patent Documents
1420677 January 1976 GBX
Patent History
Patent number: D304117
Type: Grant
Filed: Feb 24, 1987
Date of Patent: Oct 17, 1989
Assignee: Hikoma Mfg. Co., Ltd. (Tochigi Prefecture)
Inventor: Mitsuhiro Kishi (Tochigi Prefecture)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/18,124
Classifications