Patents by Inventor James Kowalewski

James Kowalewski 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).

  • Patent number: 12448779
    Abstract: A mounting device for a deck post in the shape of a square tubular member polygonal planar side elements and one or more an attachment members extending from the top of the tubular member and which form grooves that are sized and spaced to receive structural joists, and at least one sidewall having a top ledge for the support of decking, and at least one retaining tab extending perpendicular from the bottom edge of the tubular members to retain a post member inserted into the tubular member.
    Type: Grant
    Filed: January 16, 2023
    Date of Patent: October 21, 2025
    Inventor: James Kowalewski
  • Publication number: 20250121440
    Abstract: A cutting guides for posts are disclosed including an L-shaped guides that has an L shaped slop that is closed on opposite ends and which has hardened steel along the slot edges and in embodiments, the hardened steel is made from removable steel rods that are received in grooves that defines the sides of the L-shaped slop and further includes drilling guides for such posts that orient the location of a bore hole and are designed to maintain a cutting bit perpendicular to the work surface during a drilling operation.
    Type: Application
    Filed: September 19, 2024
    Publication date: April 17, 2025
    Inventor: James Kowalewski
  • Publication number: 20230279666
    Abstract: A mounting device for a deck post in the shape of a square tubular member polygonal planar side elements and one or more an attachment members extending from the top of the tubular member and which form grooves that are sized and spaced to receive structural joists, and at least one sidewall having a top ledge for the support of decking, and at least one retaining tab extending perpendicular from the bottom edge of the tubular members to retain a post member inserted into the tubular member.
    Type: Application
    Filed: January 16, 2023
    Publication date: September 7, 2023
    Inventor: James Kowalewski
  • Patent number: 11572696
    Abstract: A mounting device for a deck post in the shape of a square tubular member made from four flat polygonal planar side elements and one or more an attachment members extending from the top of the tubular member and which form grooves that are sized and spaced to receive structural joists, and at least one retaining tab extending perpendicular from the bottom edge of the tubular members to retain a post member inserted into the tubular member.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: February 7, 2023
    Inventor: James Kowalewski