Filter frame and replaceable filter sheets

Details Filter frame and replaceable filter sheets Filter frame and replaceable filter sheets

1994-01-18

1995-06-06

Bushey, C. Scott

Gas separation: processes

Filtering

55279, 55491, 55501, 95285, B01D 4600

Patent

active

054218624

ABSTRACT:
The present invention entails a kit having comprised of a filter frame, at least one replaceable filter sheet, and fasteners for attaching the filter frame to an air return duct. The filter frame includes an air inlet side that includes a series of spot fasteners formed on the air inlet side wherein the fasteners serve to attach the filter sheet to the air inlet side of the filter frame. The filter sheet can be easily detached from the air inlet side of the filter frame and replaced by a fresh or new filter sheet.

REFERENCES:
patent: 2182501 (1939-12-01), Quave et al.
patent: 2719598 (1955-10-01), Lindner
patent: 2771963 (1956-11-01), Eichorn
patent: 2981367 (1961-04-01), Sprouse
patent: 3218784 (1965-11-01), Greiner
patent: 3287003 (1966-11-01), Goettl
patent: 3755995 (1973-09-01), Stickel
patent: 3942964 (1976-03-01), Shuler
patent: 3971877 (1976-07-01), Lee
patent: 4493718 (1985-01-01), Schweizer
patent: 4519823 (1985-05-01), Kinney et al.
patent: 4876076 (1989-10-01), Tsukahara et al.
patent: 4889542 (1989-12-01), Hayes
patent: 5100445 (1992-03-01), Johnson et al.
patent: 5133789 (1992-07-01), Smith

Affiliated with

Also associated with

Rating

Filter frame and replaceable filter sheets does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter frame and replaceable filter sheets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter frame and replaceable filter sheets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-983880