David L Grabarski

US Patent:

46152415, Oct 7, 1986

Filed:

May 24, 1985

Appl. No.:

6/738169

Inventors:

David L. Grabarski - Bellmawr NJ
Harvey A. Williams - Bellmawr NJ

International Classification:

B67B 718

US Classification:

81 32

Abstract:

A power driven bottle opener for removing the twist-off caps from the top of a bottle includes a housing containing an electric motor and a limit switch for starting and stopping the motor. An inverted cup-shaped head is rotated by said motor and includes ribs on its interior cylindrical wall which engage the cap for twisting the same. A cap ejector pin extends at least partially vertically through the housing and into the head and can be manually pushed downwardly from the front of the housing to eject a cap which may become lodged in the removing head. The pin also carries a radial projection which activates the limit switch and therefore the motor when the pin is moved upwardly by a bottle and cap inserted into the cap removing head.

US Patent:

45192766, May 28, 1985

Filed:

Dec 21, 1983

Appl. No.:

6/563777

Inventors:

David L. Grabarski - Bellmawr NJ
Harvey A. Williams - Bellmawr NJ

International Classification:

B67B 718

US Classification:

81 32

Abstract:

A power driven bottle opener for removing the twist-off caps from the top of a bottle includes a housing containing an electric motor and a limit switch for starting and stopping the motor. An inverted cup-shaped head is rotated by said motor and includes ribs on its interior cylindrical wall which engage the cap for twisting the same. A cap ejector pin extends vertically through the housing and into the head and can be manually pushed downwardly to eject a cap which may become lodged in the removing head. The pin also carries a radial projection which activates the limit switch and therefore the motor when the pin is moved upwardly by a bottly and cap inserted into the cap removing head. The housing also carries a lighted advertising sign adjacent the top thereof.