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Patent
D250590
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Priority
Apr 25 1977
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Filed
Apr 25 1977
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Issued
Dec 19 1978
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Expiry
Dec 19 1992
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Assg.orig
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Entity
unknown
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11
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3
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n/a
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The ornamental design for an envelope blank, as shown and described.
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The sole FIGURE is a perspective view of an envelope blank showing our new
design, the opposite side being identical thereto.
Cohn, Robert, Young, Charles M.
Patent |
Priority |
Assignee |
Title |
6227444, |
Feb 17 2000 |
CONFORMER PRODUCTS, INC |
Expandable envelope construction |
6866183, |
Aug 15 2001 |
Envelope Product Group, LLC |
Adjustable envelope |
D295536, |
Jul 30 1985 |
MeadWestvaco Corporation |
Blank for expansible envelope |
D313040, |
Jul 30 1985 |
MeadWestvaco Corporation |
Envelope |
D322455, |
Jul 30 1985 |
MeadWestvaco Corporation |
Envelope |
D322456, |
Jul 30 1985 |
MeadWestvaco Corporation |
Envelope |
D322457, |
Jul 30 1985 |
MeadWestvaco Corporation |
Envelope |
D499760, |
Feb 22 2002 |
Imation Corporation; Imation Corp |
Adhesive perforated sheet for a printed CD wallet |
D500078, |
Feb 22 2002 |
Imation Corporation; Imation Corp |
Adhesive perforated sheet for a printed CD wallet |
D747767, |
Aug 29 2013 |
|
Envelope-card combination |
D867767, |
Apr 27 2018 |
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Envelope for greeting cards and invitations |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a