IP Library Granted Patent US 8,123,637
Granted Patent B1
US 8,123,637 · App. 12/660,114 · Granted Feb 28, 2012

Stun projectile for a blow gun

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,123,637
App. No.
12/660,114
Granted
Feb 28, 2012
Kind
B1
Abstract

A stun dart having a solid impact head with a conical shaped tail portion interconnected by a solid cylindrical elongated body. The impact head has a contoured front surface with intersecting grooves and a tapered trailing body surface to impart flight stability and maximum travel distance and impact delivery to the target.

Claims (14)

1. A blow gun dart comprising,

an elongated center support shaft,

an enlarged forward engagement head on the end of said shaft,

a hollow conical projection on the free end of said shaft in spaced relation to said engagement head,

cross channels in said engagement head in center aligned axis thereto,

said engagement head inducing a tapered surface to said elongated center support shaft wherein the center of gravity of said dart is located within said engagement head.

2. The blow gun dart according to claim 1 wherein said enlarged forward engagement head has an annular transition band thereabout with a groove in said band.

3. The blow gun dart according to claim 1 wherein said center support shaft has an area of reduced annular dimension registerable within said conical projection.

4. The blow gun dart according to claim 1 wherein said hollow conical projection comprises,

a conical portion and cylindrical mounting portion extending therefrom.

5. The blow gun dart according to claim 1 wherein said cross channels are at right angles to one another.

6. The blow gun dart according to claim 1 wherein said engagement head and said conical portion are of an equal diameter and are continuous with one another.

7. The blow gun dart according to claim 1 wherein said cross channels in said engagement head are of an equal depth.

8. The blow gun dart according to claim 1 wherein said cross channels in said engagement head are at right angles to one another.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2021
From: LYNN C. THOMPSON
To: LCT ENTERPRISES, INC.
Reel/Frame 054818/0785 →
CHANGE OF NAME Recorded Jan 5, 2021
From: LCT ENTERPRISES, INC.
To: NEVER UNARMED, INC.
Reel/Frame 054903/0302 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 28, 2020
From: COLD STEEL, INC.
To: THOMPSON, LYNN C.
Reel/Frame 054753/0452 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 13, 2010
From: DEMKO, ANDREW; WALLACE, MICHAEL T
To: COLD STEEL
Reel/Frame 024378/0240 →