Patent ID: 8333037
Filing Date: 2012-12-18
Classification: E06B

Abstract:
1. A portable pet portal insert for use with sliding patio doors, comprising: independent top, center, and bottom modules, each having a top, bottom, front, back, right side and left side portions; a first interlocking mechanism affixed to the bottom of said top module; a second interlocking mechanism affixed to the top of said center module, for interacting with said first interlocking mechanism to permit said top and center modules to be removably secured together; a third interlocking mechanism affixed to the bottom of said center module; a fourth interlocking mechanism affixed to the top of said bottom module, for interacting with said third interlocking mechanism to permit said center and bottom modules to be removably secured together; said top, center, and bottom modules when assembled or secured together being configured to be inserted and retained between a leading edge of a sliding patio door, a vertical edge of a frame retaining the latter, and within top and bottom tracks of said frame; a flap assembly cassette including: a security panel including: said bottom module further including: