US 5247894
PRO-SUBMARINE MOBILE DECOY
Assignee
Filed
Feb 28, 1962
Granted
Sep 28, 1993
Location
Abstract
An inexpensive decoy which simulates the evasive tactics of a submarine ur attack for pulse echo type search systems and which can be ejected through the flare tube of a submarine.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jan 15, 1982
Rescinded
Mar 26, 1993
Duration
11 years, 2 months
Record Details
- Patent number
- US 5247894
- Application
- 04176877
- 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