Inventor · disambiguated record
Giampiero Ferri
Also filed as: FERRI GIAMPIERO
10 granted patents·163 citations·filing 1974–1990
89Inventor score
Top patents by PatentIndex Score
10 records- 0185US4843751AToy firearm operated by compressed air, with magazine in an element in the guise of a triggerFERRI GIAMPIERO·Filed 1988·Granted Jul 4, 1989·50 cites·2 claims
- 0277US4890404AMagazine for strip ammunition, with rectangular prismatic housing and sliding extraction detentFERRI GIAMPIERO·Filed 1988·Granted Jan 2, 1990·33 cites·14 claims
- 0369US4732136AToy-arm imitating a fire-armFERRI GIAMPIERO·Filed 1986·Granted Mar 22, 1988·32 cites·17 claims
- 0458USD308400SToy gunFERRI GIAMPIERO·Filed 1989·Granted Jun 5, 1990·8 cites·1 claims
- 0550US4841655AToy firearm for firing projectiles by compressed air, with the piston of the cylinder-piston system attached to the hammer of the firearmFERRI GIAMPIERO·Filed 1988·Granted Jun 27, 1989·17 cites·6 claims
- 0641US4294173AAmmunition for a toy weaponFERRI GIAMPIERO·Filed 1979·Granted Oct 13, 1981·8 cites·1 claims
- 0738US3999485AAmmunition for toy-weaponsFERRI GIAMPIERO·Filed 1974·Granted Dec 28, 1976·5 cites·15 claims
- 0836US4864759AToy firearm shaped like a sidearm and operated by means of a compressed-air system for firing light-weight projectilesFERRI GIAMPIERO·Filed 1988·Granted Sep 12, 1989·9 cites·3 claims
- 0928US5058303AToy fire-arm for strip ammunitionFERRI GIAMPIERO·Filed 1990·Granted Oct 22, 1991·0 cites·6 claims
- 1022US4104819AToy weaponEDISON GIOCATTOLI SPA·Filed 1977·Granted Aug 8, 1978·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →