Inventor
BURT ERIC C
US48 patents
⚠️ This page may combine multiple inventors who share the name “BURT ERIC C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAGPUL IND CORP
25 patentsUSD640342SJun 21, 2011
Stock for a firearm
MAGPUL IND CORP65 citations98
US7958660B2Jun 14, 2011
Ammunition magazine
MAGPUL IND CORP45 citations98
USD600310SSep 15, 2009
Hand grip for a firearm
MAGPUL IND CORP49 citations96
USD643497SAug 16, 2011
Angled fore grip for a firearm
MAGPUL IND CORP49 citations95
US9746264B2Aug 29, 2017
Ammunition magazine
MAGPUL IND CORP14 citations93
US8839543B2Sep 23, 2014
Ammunition magazine
MAGPUL IND CORP23 citations93
US8539871B1Sep 24, 2013
Self-engaging non-reciprocating charging handle
MAGPUL IND CORP29 citations93
USD648413SNov 8, 2011
Rear sight for a firearm
MAGPUL IND CORP37 citations93
US8006425B2Aug 30, 2011
Foldable firearm
MAGPUL IND CORP38 citations93
USD636453SApr 19, 2011
Hand guard for a firearm
MAGPUL IND CORP31 citations93
USD622802SAug 31, 2010
Foldable firearm
MAGPUL IND CORP35 citations93
USD615144SMay 4, 2010
Front sight for a firearm
MAGPUL IND CORP29 citations93
USD600309SSep 15, 2009
Hand grip
MAGPUL IND CORP27 citations93
USD600308SSep 15, 2009
Gunstock
MAGPUL IND CORP42 citations93
US8991086B2Mar 31, 2015
Ammunition magazine
MAGPUL IND CORP28 citations91
USRE49104EJun 14, 2022
Ammunition magazine
MAGPUL IND CORP7 citations86
US11150041B2Oct 19, 2021
Compact anti-tilt follower for an ammunition magazine
MAGPUL IND CORP6 citations84
US10393457B2Aug 27, 2019
Ammunition magazine
MAGPUL IND CORP6 citations84
US10161698B2Dec 25, 2018
Compact anti-tilt follower for an ammunition magazine
MAGPUL IND CORP8 citations84
US10072903B2Sep 11, 2018
Ammunition magazine
MAGPUL IND CORP7 citations84
USD620546SJul 27, 2010
Butt pad for a rifle stock
MAGPUL IND CORP15 citations84
USRE50303EFeb 18, 2025
Ammunition magazine
MAGPUL IND CORP2 citations75
US10641565B2May 5, 2020
Compact anti-tilt follower for an ammunition magazine
MAGPUL IND CORP3 citations73
USRE50212ENov 19, 2024
Ammunition magazine
MAGPUL IND CORP1 citations63
US11761721B2Sep 19, 2023
Compact anti-tilt follower for an ammunition magazine
MAGPUL IND CORP0 citations62
BURT ERIC C
6 patentsUSD716403SOct 28, 2014
Firearm stock
BURT ERIC C33 citations94
USD702793SApr 15, 2014
Firearm
BURT ERIC C28 citations92
USD702792SApr 15, 2014
Firearm
BURT ERIC C24 citations92
USD652468SJan 17, 2012
Battery assist device
BURT ERIC C19 citations91
US9062922B1Jun 23, 2015
Revolver cylinder for a shotgun
BURT ERIC C9 citations84
US8640373B2Feb 4, 2014
Integrated sling mount and recoil lug
BURT ERIC C14 citations84
FITZPATRICK RICHARD M
4 patentsUS8635796B2Jan 28, 2014
Ammunition magazine
FITZPATRICK RICHARD M40 citations98
US8069601B1Dec 6, 2011
Ammunition magazine
FITZPATRICK RICHARD M72 citations98
US8061071B2Nov 22, 2011
Ammunition magazine with four ammunition stacks
FITZPATRICK RICHARD M39 citations92
US8307747B2Nov 13, 2012
Self-engaging non-reciprocating charging handle
FITZPATRICK RICHARD M15 citations84