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Publication numberUSD376193 S
Publication typeGrant
Application numberUS 29/035,875
Publication dateDec 3, 1996
Filing dateMar 8, 1995
Publication number035875, 29035875, US D376193 S, US D376193S, US-S-D376193, USD376193 S, USD376193S
InventorsKenneth Lennartsson
Original AssigneeProtol A.G.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Helically wound lock-seam tube
US D376193 S
Abstract  available in
Images(1)
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Claims(1)
  1. The ornamental design for a helically wound lock-seam tube, as shown and described.
Description

FIG. 1 is a perspective view of a helically wound lock-seam tube, showing my new design as seen obliquely from the side; and,

FIG. 2 is an end view of the helically wound lock-seam tube.

Non-Patent Citations
Reference
1Pamphlet entitled "The Round Revolution" 1993 Spiro International S.A., Switzerland.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7775076Jan 20, 2006Aug 17, 2010Trevor Dale SchultzPinch-point lock-seam tubing, pinch point seaming devices, and methods for manufacturing stabilized lock-seam tubing
Classifications
U.S. ClassificationD23/266