IP Library Granted Patent US 7,302,892
Granted Patent B1
US 7,302,892 · App. 11/369,902 · Granted Dec 4, 2007

Sabot and shotshell combination

Assignee: Olin Corporation
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Quick Facts
Patent No.
US 7,302,892
App. No.
11/369,902
Granted
Dec 4, 2007
Kind
B1
Abstract

A sabot and shotshell combination includes a bullet, a shotshell hull, propellant, a shotshell primer, wadding, and a sabot comprising a molded member having a base portion and a plurality of petal portions each extending from a proximal base root to a distal tip, the base and petals defining a volume for accommodating a bullet. A reinforcement is at least partially embedded in the base, the reinforcement being more rigid than the molded member and having a plurality of apertures with the base portion extending through at least one of the apertures to retain the reinforcement within the molded member upon firing.

Claims (24)

1. A sabot and shotshell combination, comprising:

a bullet having a caliber between 0.4200 to 0.5100;

a shotshell hull;

propellant;

a shotshell primer;

wadding; and

a sabot comprising:

a molded member having:

a base portion; and

a plurality of petal portions, each extending forward from a proximal root at said base portion to a distal tip and cooperating with said base portion to define a volume for accommodating said bullet in a pre-firing condition; and

a reinforcement at least partially embedded in said base portion, said reinforcement being more rigid than said molded member and having:

 a fore and aft faces;

 a lateral perimeter; and

 a plurality of apertures with said base portion extending through at least one of the apertures and being effective to retain said reinforcement within said molded member upon firing;

 wherein:

 said sabot has dimensions effective to fire said bullet from a shotgun having a gauge larger than said caliber of said bullet.

2. The sabot and shotshell combination according to claim 1 , wherein:

the bullet has a nominal caliber of .44.

3. The sabot and shotshell combination according to claim 2 , wherein:

the sabot has dimensions effective to fire said bullet from a 20-gauge shotgun.

4. The sabot and shotshell combination according to claim 1 , wherein the bullet has a nominal caliber of .45.

5. The sabot and shotshell combination according to claim 4 , wherein: the sabot has dimensions effective to fire said bullet from a 20-gauge shotgun.

6. The sabot and shotshell combination according to claim 1 , wherein the bullet has a nominal caliber of .50.

7. The sabot and shotshell combination according to claim 6 , wherein: the sabot has dimensions effective to fire said bullet from a 12-gauge shotgun.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Jul 29, 2021
From: BANK OF AMERICA, N.A.
To: OLIN CORPORATION
Reel/Frame 057016/0561 →
SECURITY AGREEMENT Recorded Aug 7, 2020
From: OLIN CORPORATION
To: BANK OF AMERICA, N.A.
Reel/Frame 053436/0262 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 7, 2006
From: MEYER, STEPHEN W.; GARDNER, ROBERT J.; EBERHART, GERALD T.
To: OLIN CORPORATION
Reel/Frame 018214/0435 →
Continuity (4)
Continuation 1092807300 · Aug 26, 2004
Division 1038403900 · Mar 7, 2003
Division 0968660800 · Oct 11, 2000
Provisional Application 6017621700 · Jan 14, 2000