Envelope-flap sealing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 14, 1995
Grant Date -
N/A
app pub date -
Oct 14, 1994
filing date -
Oct 14, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flexible leaf causes the gummed flap of an envelope to enter a chamber in which a moistening element is exposed. In addition, a pivoted and spring-biased element yields upon engagement of the envelope spine therewith. Further movement of the envelope wipes the flap across the moistening element, and the spring-biased element presses the moistened flap against the body of the envelope.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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