David Daw 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).
Abstract: The invention relates to a screw gun including a driving unit fitted with a slidable cartridge holder adapted for receiving and indexing a separate cartridge containing a plurality of screws. The invention further relates to the replaceable cartridge containing the plurality of screws for use in a screw gun. The invention allows for the loading and insertion of a plurality of screws from a cartridge without requiring a worker to handle and insert the individual screws into the driver.
Type:
Application
Filed:
November 7, 2005
Publication date:
March 9, 2006
Applicant:
Davicorp Inc.
Inventors:
William Goodhue, David Daw, David Mathieu
Abstract: The invention relates to a screw gun including a driving unit fitted with a slidable cartridge holder adapted for receiving and indexing a separate cartridge containing a plurality of screws. The invention further relates to the replaceable cartridge containing the plurality of screws for use in a screw gun. The invention allows for the loading and insertion of a plurality of screws from a cartridge without requiring a worker to handle and insert the individual screws into the driver.
Type:
Application
Filed:
August 25, 2004
Publication date:
January 27, 2005
Applicant:
Davicorp Inc.
Inventors:
William Goodhue, David Daw, David Mathieu
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