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Matteo V Viviano

from Hooksett, NH
Age ~35
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Also known as:
Vivian Matteo
Related to:
Elisa Vivian, 61Linda Boston, 62Martha Pryor, 90Doris Clark, 87James H Clark, 66
Connected to:
Bernadette Viviano, 58Bettina S Viviano, 62Bobby J Viviano, 76Brian A Viviano, 42Charles J Viviano, 77Jim M Viviano, 64Marian D Viviano, 71Matthew J Viviano, 75Nicholas Viviano, 57Philip Viviano, 76

Matteo Viviano Phones & Addresses

  • Hooksett, NH
  • 142 Highland Ave, Nottingham, NH 03290
  • Chester, NH
  • 39359 Rivercrest Ave, Harrison Twp, MI 48045 (586) 465-5225
  • Harrison Township, MI
  • Harrison Twp, MI

Publications

Us Patents

Rotary Magazine And Bolt Catch

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US Patent:
20190301822, Oct 3, 2019
Filed:
May 23, 2019
Appl. No.:
16/420294
Inventors:
- Springfield MA, US
Matteo V. Viviano - Harrison Township MI, US
International Classification:
F41A 9/74
Abstract:
A rotary ammunition magazine cooperates with a bolt catch to hold the bolt of a firearm out of battery in an open position after the last round has been fired. A cam mounted on the rotor of the magazine actuates a movable body on the magazine housing as the cam rotates to feed ammunition to the action. The body moves to an extended position and engages a bolt catch pivotably mounted in the firearm receiver. The bolt catch is pivoted by the body into a position where it will engage the bolt and prevent it from returning to battery after the last round has been fired.

Bolt Carrier Bearing Tube For Rifle Receiver

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US Patent:
20170184357, Jun 29, 2017
Filed:
Mar 13, 2017
Appl. No.:
15/457407
Inventors:
- Springfield MA, US
Matteo Viviano - Harrison Township MI, US
International Classification:
F41A 3/26
F41A 21/48
F41A 9/65
F41A 15/16
F41A 3/72
F41A 3/66
Abstract:
A metal tube provides a bearing for a bolt carrier in a rifle. The tube is machined to provide openings and co-molded with a polymer outer shroud to form a lightweight composite upper receiver. The tube has an inner surface that supports the bolt carrier in its reciprocal motion during cycling of the rifle action during firing. The length and diameter of the tube are designed to prevent tilt of the bolt carrier during operation.

Bolt Carrier Bearing Tube For Rifle Receiver

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US Patent:
20170167811, Jun 15, 2017
Filed:
Dec 15, 2015
Appl. No.:
14/969343
Inventors:
- Springfield MA, US
Matteo Viviano - Harrison Township MI, US
International Classification:
F41A 3/26
F41A 15/16
F41A 9/65
F41A 3/72
F41A 3/66
Abstract:
A metal tube provides a bearing for a bolt carrier in a rifle. The tube is machined to provide openings and co-molded with a polymer outer shroud to form a lightweight composite upper receiver. The tube has an inner surface that supports the bolt carrier in its reciprocal motion during cycling of the rifle action during firing. The length and diameter of the tube are designed to prevent tilt of the bolt carrier during operation.
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Matteo V Viviano from Hooksett, NH, age ~35 Get Report