Proof Research, Inc.

États‑Unis d’Amérique


 
Quantité totale PI 34
Quantité totale incluant filiales 41 (+ 7 pour les filiales)
Rang # Quantité totale PI 40 560
Note d'activité PI 2,3/5.0    33
Rang # Activité PI 23 274
Classe Nice dominante Armes à feu; explosifs

Brevets

Marques
16 13
2 0
3 0
0
 
Dernier brevet 2023 - Hybrid composite projectile barrel
Premier brevet 2003 - Composite structural member
Dernière marque 2023 - 48 NORTH
Première marque 2013 - PROOF

Filiales

1 subsidiaries with IP (4 patents, 3 trademarks)

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 P/S Rifles
2022 Invention Hybrid composite projectile barrel. An improved hybrid composite projectile barrel comprising an...
2020 Invention Surface pattern of a firearm barrel
P/S Rifles; rifle barrels; rifle stocks
2019 P/S Gun stocks
2017 Invention Composite multi-lobe projectile barrel. A composite multi-lobe barrel is disclosed for directing ...
2016 P/S Gun barrels; Guns; Rifle barrels; Rifles; Hunting rifles; Military rifles; Sporting rifles
Invention Lightweight composite mortar tube. A composite barrel assembly for a gun, such as a muzzle-loadin...
2014 Invention Fiber winding system for composite projectile barrel structure. A composite projectile barrel is...
Invention Fiber winding system for composite projectile barrel structure. A composite projectile barrel is ...
Invention High temperature composite projectile barrel. A composite projectile barrel is disclosed compris...
Invention High temperature composite projectile barrel. A composite projectile barrel is disclosed comprisi...
2013 P/S Gun barrels; [ Gun stocks; ] Guns; Hunting rifles; Military rifles; Rifle barrels; Rifles; Sporti...
2003 Invention Composite structural member. To make a composite gun barrel, an inner barrel of a hard refractory...