Patents Represented by Law Firm Spellman & Joel
  • Telephone index devices
    Patent number: 3943649
    Abstract: Telephone index devices including a flat base member which may be secured to a telephone and having binding loops which may be closed and opened for replacement of index sheets. The base member is secured to a telephone instrument by a plug and socket structure.
    Type: Grant
    Filed: July 15, 1974
    Date of Patent: March 16, 1976
    Inventor: James P. Foley
  • Seat belt system for automotive vehicles
    Patent number: RE28804
    Abstract: The circuit of this invention provides a safety belt system for both shoulder and seat belts which require the driver and any passengers to positively fasten the seat and shoulder harness in a sequential manner in order for the automobile to be started. After the engine is started, disconnection of any belt or harness causes a buzzer or like alarm to be actuated. The circuit is shown as being operable with either of two relay systems. One system uses a latching relay the other uses a stepping relay.
    Type: Grant
    Filed: May 24, 1974
    Date of Patent: May 4, 1976
    Inventor: Vincent Sardo, Jr.