USD176976S - Clamping device for scaffold tubes - Google Patents

Clamping device for scaffold tubes Download PDF

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Publication number
USD176976S
USD176976S US D176976 S USD176976 S US D176976S
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US
United States
Prior art keywords
clamping device
scaffold tubes
tubes
scaffold
view
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Eric George Benjamin Crook
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United States Patent 0 ICC "6,916
Patented Feb. 28, 1956 CLAMPING DEVICE FOR SCAFFOLD TUBES Eric George Benjamin Crook, Osterley, England Application August 2, 1955, Serial No. 37,285
Claims priority, application Great Britain February 9, 1955 Term of patent 14 years (Cl. D54-2) Fig. 1 is a perspective view of a clamping device for scafiold tubes showing my new design;
Fig. 2 is a bottom plan view thereof;
Fig. 3 is a side elevational view; and
Fig. 4 is an end elevational view looking at the left of Fig. 3.
I claim:
The ornamental design for a clamping device for scaffold tubes, as shown.
Des. 176,976
PAGE 2 References Cited in the file of this patent UNITED STATES PATENTS Palmer-Jones June 7, 1927 Burton Feb. 8, 1938 ODonnell June 25, 1946 Hobbs Sept. 8, 1953 FOREIGN PATENTS Great Britain Sept. 9, 1953

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