Button
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 9, 1984
Issued Date -
N/A
app pub date -
Sep 6, 1983
filing date -
Nov 27, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A button comprises, in combination, (A) a button head consisting of a front piece which forms an ornamental outer surface and a back piece which has a peripheral part joined to the periphery of the front piece and a middle part which projects downwardly from the peripheral part to terminate with a central through hole, at least the portion of the middle part around the through hole being tapered to an inverted, truncated conical form, the inner wall of the through hole being tapered contrariwise or expanded obliquely donwardly and outwardly, (B) a stud member having a rounded top with a diameter larger than that of the through hole and which top can elastically pass through the hole, and (C) a backing member for attaching the stud member to a garment or the like.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully