Pecofacet (us), Inc.

M Management-tex, Ltd.

Pecofacet, Inc.

Tyler Glenn Boswell

David Jack Burns

Daniel M Cloud

Artimus Charles Jones

David J Burns

A filtration vessel is provided with improved sealing surfaces and alignment methods. The sealing surface is provided by a perforated sleeve within the filtration vessel. An alignment mechanism is provided which allows for improved servicing of the filtration vessel.

Enhanced filter support basket

Multi-stage filtration apparatus is provided. A fluid is forced through different filter stage elements allowing for removal of various contaminants from the fluid.

Multi-stage filter element assembly

A filter element having an end cap is provided with a seal that can better accommodate non-round holes. The seal may be a chevron type seal and/or other similar seal having a sealing flange for forming a radial seal. Methods of replacing a filter having an O-ring gasket to improve upon sealing are provided as well as filtration systems employing the filter element.

Seal devices for filters

Multi-stage filter element

A cooktop gasket includes a sealing body having a stem extending from an upper portion of the gasket and terminating in a retention knuckle. A base is provided that includes a support portion integrally connected to a locking portion, the locking portion having an inner leg, an outer leg, and a retention channel positioned between the inner and outer legs. The retention channel is capable of the receiving the stem of the sealing body when the sealing body and the base are in an engaged position to maintain the relative positions of the base and sealing body. A sealing cam on the stem biases the inner leg toward a cooktop edge to seal against the edge of the cooktop.

Growing community of inventors

Weatherford, TX, United States of America

Tyler Glenn Boswell