Fiberglass panel cutter with adjustable square and duct knife
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 20, 1991
Grant Date -
N/A
app pub date -
Dec 1, 1989
filing date -
Dec 1, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present fiberglass panel cutter includes a blade extractor tab for slightly displacing or deflecting scrap pieces of ductboard from their corresponding grooves, a blade height adjuster for controlling the depth of the groove, a blade with aligned apertures for ready removal from a blade mount, a canted handle, and a set of linear channels formed in a lower surface of the cutter for guiding the cutter in a straight line across the ductboard. The present invention further includes a knife with a blade set at a downward angle relative its handle to efficiently make cuts at an arm's length in ductboard which may measure four feet by eight feet. The present invention further includes a square that is infinitely adjustable and convertible between right and left handed orientations.
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