4. Amusement devices: games
  5. Aerial projectile game; game element or accessory therefor...
  6. Target

Po-Jen Cheng

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Bump and fabricating process thereof

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate

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Bumper guard for a sports racquet

Games using tangible projectile – Player held and powered – nonmechanical projector – per se,... – With sound-deadening – vibration-damping – or shock-absorbing...
Reexamination Certificate

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Central portion of a game racquet with separate head and...

Games – toys – and sports goods – Sports equipment – Striking – launching – or catching implement
Design Patent

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Energy-saving heat exchanger

Combustion – Process of combustion or burner operation – Heating feed
Reexamination Certificate

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Game racket with elongated slot in yoke portion

Games using tangible projectile – Player held and powered – nonmechanical projector – per se,... – With sound-deadening – vibration-damping – or shock-absorbing...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-155916

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