Arrow slidable blade unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 1991
Grant Date -
N/A
app pub date -
Feb 5, 1990
filing date -
Feb 5, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An arrow having an axially elongated shaft including a mandrel at the forward end of the shaft, a blade unit, comprising a generally axially extending tubular body, and blades on and projecting outwardly from the body, the body being telescopically slidable on the shaft; and structure on the body to releasably axially retain the body to the mandrel during airborne flight of the arrow, and to release the body for axial rearward sliding on the shaft in response to penetration of the mandrel into a target.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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