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US 2010/0299984 A1Published application
Signage including interlocking mechanical fasteners
Assignee3M Innovative Properties Company
InventorsSithya S. Khieu, David C. May
Life of this patent
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Abstract
The present application relates to a sign including: (1) a sign blank including multiple first interlockable members; and (2) optically active sheeting including multiple second interlockable members; wherein the first and second matable members interlock with one another to hold the sign blank and the sheeting together.
Claims21
A sign, comprising:
- a sign blank having opposed first and second major surfaces and a first fastener component on the first major surface of the sign blank;
- and
- a sheeting having opposed first and second major surfaces and a second fastener component on the first major surface of the sheeting;
- wherein the first and second fastener components are capable of matably engaging one another and of holding the sign blank and the sheeting together.
1 more element
A sign, comprising:
- a sign blank including multiple first interlockable members;
- and
- sheeting including multiple second interlockable members;
- wherein the first and second interlockable members interlock with one another to hold the sign blank and the sheeting together.
1 more element
A sign blank, comprising:
- a piece of rigid material;
- and
- a first matable fastener attached to the piece of rigid material.
A sign sheeting, comprising:
- optically active sheeting;
- and
- a second matable fastener attached to the optically active sheeting.
Dependencies are inferred from the claim text.