Patents by Inventor Evelio Pina

Evelio Pina has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Form assembly for forming an eave, a roof slab, and a perimeter beam in a monolithic structure and method of forming the same
    Publication number: 20040139690
    Abstract: A form assembly for forming a sloped roof slab, an eave, and a peripheral beam in a monolithic structure and method for forming are provided. The eave portion of the form assembly is detachably attached to upright columns of a housing frame structure. A steel roof deck is used as the base of the form for the roof slab. The roof deck permanently binds to the poured concrete roof slab so the roof deck is never removed. As there are no large formwork, jacks or trusses that have to be removed after the formation of the roof slab, the method and apparatus saves time and money in forming the monolithic sloped roof slab and eave.
    Type: Application
    Filed: November 10, 2003
    Publication date: July 22, 2004
    Inventors: Evelio Pina, Nestor Hernandez
  • Form assembly for forming an eave, a roof slab, and a perimeter beam in a monolithic structure
    Patent number: 6643981
    Abstract: A form assembly for forming a roof slab, an eave, and a peripheral beam in a monolithic structure is provided. The form assembly is detachably attached to upright columns of a housing frame structure and includes an eave formwork and a peripheral formwork. The eave formwork is mounted on the upright columns while the peripheral formwork is disposed between columns to be coupled to the eave formwork. The peripheral beam is formed between the eave and the roof slab and encloses a portion of top beams of the housing frame structure.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: November 11, 2003
    Inventors: Evelio Pina, Nestor Hernandez
  • Form assembly for forming an eave, a roof slab, and a perimeter beam in a monolithic structure
    Publication number: 20030033759
    Abstract: A form assembly for forming a roof slab, an eave, and a peripheral beam in a monolithic structure is provided. The form assembly is detachably attached to upright columns of a housing frame structure and includes an eave formwork and a peripheral formwork. The eave formwork is mounted on the upright columns while the peripheral formwork is disposed between columns to be coupled to the eave formwork. The peripheral beam is formed between the eave and the roof slab and encloses a portion of top beams of the housing frame structure.
    Type: Application
    Filed: August 20, 2001
    Publication date: February 20, 2003
    Inventors: Evelio Pina, Nestor Hernandez