Emergency release unit
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Description
FIG. 1 is a front elevational view of an emergency release unit showing my new design, the rear elevational view being a mirror image thereof.
FIG. 2 is a front, side perspective view thereof.
FIG. 3 is a front, bottom, side perspective view thereof.
FIG. 4 is a front, top, side perspective view thereof.
FIG. 5 is a front perspective view of the upper part thereof, with the lower part being removed for clarity; and,
FIG. 6 is a front perspective view of the lower part thereof, with the upper part being removed for clarity.
Claims
The ornamental design for an emergency release unit, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3534418 | October 1970 | Leland |
| 5316509 | May 31, 1994 | Boatman et al. |
Patent History
Patent number: D489313
Type: Grant
Filed: Oct 23, 2002
Date of Patent: May 4, 2004
Assignee: C M Hammar Utveckling AB (Vastra Frolunda)
Inventor: Tor Christiansson (Skeppshult)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Application Number: 29/169,528
Type: Grant
Filed: Oct 23, 2002
Date of Patent: May 4, 2004
Assignee: C M Hammar Utveckling AB (Vastra Frolunda)
Inventor: Tor Christiansson (Skeppshult)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Application Number: 29/169,528
Classifications
