Window insertable pet door
US9145731B1 · kind B1 · utility
Inventor
Key dates
| Filing date | May 22, 2014 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | May 22, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B7/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A window insertable pet door devised for removable installation in a window without tools and without altering the window by including a center frame having a U-shaped bracket on a top side thereof and a pair of side panels that slidingly extend from the center frame to engage a bottom railing and a respective one of a right railing and a left railing of a window frame. Each side panel includes an outer trim and a static barrier wall therewithin formed of a plurality of vertical popoid pleats. An annular door frame is centrally disposed in the center frame, with a gasket being disposed between the door frame and the center frame. A plurality of pliable triangular flaps, radially disposed within the door frame, converge at a center point of the door frame to simultaneously fold inwardly and outwardly for passage of a cat therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.