Magnetically controlled expandable arrowhead

Details Magnetically controlled expandable arrowhead Magnetically controlled expandable arrowhead

1994-09-23

1995-12-05

Shapiro, Paul E.

Amusement devices: games

Problem eliciting response

F42B 608

Patent

active

054722136

ABSTRACT:
An expandable arrowhead having a magnetic source capable of holding attached triangular shaped blades in a closed or open position relative to the magnetic strip's fixed location beneath and between parallel opposing slots in the wall of a hollow metal shaft.

REFERENCES:
patent: 3578328 (1971-05-01), Rickey
patent: 4166619 (1979-09-01), Bergmann et al.
patent: 4643435 (1987-02-01), Musacchia
patent: 4940246 (1990-07-01), Stagg
patent: 5078407 (1992-01-01), Carlston et al.

Affiliated with

Also associated with

Rating

Magnetically controlled expandable arrowhead does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetically controlled expandable arrowhead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetically controlled expandable arrowhead will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1369206