Spool for winding webs of material

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Description

FIG. 1 is a perspective view of a spool for winding webs of material showing my new design;

FIG. 2 is an end view thereof; and

FIG. 3 is a lateral view thereof with a portion of the length thereof broken away for convenience of illustration.

Referenced Cited
U.S. Patent Documents
697776 April 1902 Barker
3004330 October 1961 Wilkins
3447674 June 1969 Fraser
Other references
  • Reynolds Metals Co., Aluminum Extrusions, 1958 Catalog, p. 21, Aluminum Post, B, in center of page, p. 79, Cloth Rolls in Fig. 99 at bottom of page.
Patent History
Patent number: D250575
Type: Grant
Filed: Jul 28, 1976
Date of Patent: Dec 19, 1978
Inventor: Osten H. Hakansson (S-281 00 Hassleholm)
Primary Examiner: Robert C. Spangler
Attorney: W. M. Creedon
Application Number: 5/709,526
Classifications
Current U.S. Class: D/9249
International Classification: D0905;