System for making picture frames
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 22, 1994
Grant Date -
N/A
app pub date -
Oct 7, 1992
filing date -
Oct 7, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for forming picture frames which comprises first and second punching stations to form miters and notches in the picture frames. The punching stations are aligned along the same axis and the picture frame is fed linearly through the punches. Sets of drive rollers are controlled to move the picture frame through the punching stations in stepped sequence to form finished picture frames.
First Claim
Family
International Classification(s)
Cited Art Landscape
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