Means for reducing the criminal usefulness of dischargeable hand weapons

• US 5,537,771 A
• Filed: 06/12/1995
• Issued: 07/23/1996
• Est. Priority Date: 03/15/1984
• Status: Expired due to Fees

• Current Assignee: Martin, John M.
• Original Assignee: Martin, John M.
• Inventors: Martin, John M.
• Primary Examiner(s): BENTLEY, STEPHEN
• Application Number:
  US08/489,487
• Time in Patent Office: 407 Days
• Field of Search: 42/66, 42/70.01, 42/70.06, 42/70.07, 42/70.08, 42/70.09, 42/70.11, 89/134
• US Class Current: 42/70.01
• CPC Class Codes: F41A 17/06 Electric or electromechanical safeties F41A17/04, F41A17/08 take precedence

Abstract

An apparatus that limits the amount of time that a hand weapon can be discharged during use, an apparatus for preventing the discharging of a hand weapon based on the weapon having been in an attitude that is good for concealed carrying, an apparatus for preventing the discharging of a hand weapon that has had a part not necessary for the discharging of the weapon removed to increase concealability, an apparatus that transmits an identifying signal from a hand weapon under various conditions, a means necessary for the firing of a hand weapon that provides a detectable magnetic field in the vicinity of the hand weapon, and an apparatus for preventing the discharging of a hand weapon based on conditions (e.g. a signal or a magnetic field) that can be created in a location where the weapon is likely to be used for criminal purposes.

Claims

1. A method for reducing the criminal usefulness of a dischargeable hand weapon comprising:

preventing the discharging of said weapon;

determining that said weapon was not at a certain attitude during a certain period of time;

allowing the discharging of said weapon;

determining that said weapon was placed at a certain attitude during a certain period of time; and

preventing the discharging of said weapon following a certain period of time after said second determining step.

2. A method as claimed in claim 1 wherein each of said determining steps comprises sensing whether or not said weapon is at an attitude such that a line parallel to said weapon'"'"'s width dimension forms an angle of less than 45 degrees with a horizontal plane.

3. A method as claimed in claim 1 wherein said first determining step determines that said weapon was not at a certain attitude during a period of time that lasted a minimum of 12 hours, wherein said second determining step determines that said weapon was placed at said attitude during a period of time that began after said first determining step, and wherein said second preventing step prevents discharging following a period of time that lasts a maximum of 30 minutes after said second determining step.

4. A method as claimed in claim 1 wherein said first preventing step comprises:

providing discharge preventing means for preventing the discharging of said weapon;

providing access preventing means for preventing said discharge preventing means from being accessed without causing damage to a part of an assembly comprising said weapon, said discharge preventing means, and said access preventing means; and

assembling said weapon, said preventing means, and said access preventing means into said assembly.

5. A method as claimed in claim 1 wherein said first preventing step comprises:

providing discharge preventing means for preventing the discharging of said weapon;

providing lockable and unlockable enclosing means for enclosing said preventing means in an assembly comprising said weapon, said preventing means, and said enclosing means;

assembling said weapon, said preventing means, and said enclosing means into said assembly; and

locking said enclosing means.

9. An apparatus as claimed in claim 1 further comprising means, in contact with said weapon, for enclosing said preventing means in an assembly comprising said weapon, said preventing means and said enclosing means, so that said preventing means cannot be accessed without causing damage to a part of said assembly.

6. An apparatus for a dischargeable hand weapon comprising:

means for sensing a certain attitude of said weapon;

means, in contact with said weapon, for preventing the discharging of said weapon;

means, in contact with said sensing means and said preventing means, for disabling said preventing means based on said sensing means not sensing said attitude during a certain past period of time; and

means, in contact with said sensing means and said preventing means, for enabling said preventing means based on said sensing means sensing said attitude at a certain past time.

7. An apparatus as claimed in claim 6 wherein said sensing means comprises means for sensing whether or not said weapon is at an attitude such that a line parallel to said weapon'"'"'s width dimension forms an angle of less than 45 degrees with a horizontal plane.

8. An apparatus as claimed in claim 6 wherein said disabling means comprises means for timing a certain period of time that lasts for a minimum of 12 hours, wherein said enabling means comprises means for timing a certain period of time that lasts for a maximum of 30 minutes, wherein said disabling means is for disabling said preventing means based on said sensing means not sensing said attitude during said minimum of 12 hours period, and wherein said enabling means is for enabling said preventing means following said maximum of 30 minutes period based on said sensing means sensing said attitude while said disabling means is disabling said preventing means.