US 5040464
CONTROLLED FRAGMENTATION WITH FRAGMENT MIX
Assignee
Filed
May 31, 1977
Granted
Aug 20, 1991
Location
CA US
Abstract
The fragmenting single walled cylinder disclosed yields a plurality of frents having shapes and masses according to a predetermined distribution. Fragment yield is controlled by the profile and orientation of internally formed grooves.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 3, 1982
Rescinded
Jan 25, 1991
Duration
8 years, 11 months
Inventor
- 1JOHN PEARSON
Record Details
- Patent number
- US 5040464
- Application
- 05803326
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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Back to patent indexSource: USPTO 35 USC §181 secrecy order records