Frame for attachment to air filters

Details Frame for attachment to air filters Frame for attachment to air filters

1994-08-09

1997-03-11

Epstein, Henry F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Fold at edge

29432, 55DIG31, 428358, A47G 112

Patent

active

056099371

ABSTRACT:
A frame for a panel-like filter having two sides terminating in an edge comprises a semi-resilient deformable channel having an inwardly curved web with two flanges extending from a convex side thereof. The curved web also has a longitudinally extending stiffening rib projecting from the convex side thereof. The flanges are engageable with the sides of the filter.

REFERENCES:
patent: 911195 (1909-02-01), Baker
patent: 1587690 (1926-06-01), Wenn
patent: 1600570 (1926-09-01), Wenn
patent: 1867175 (1932-07-01), Reid
patent: 2126544 (1938-08-01), Everhard
patent: 2159355 (1939-05-01), Goetze
patent: 2225592 (1940-12-01), MacFadden
patent: 3168917 (1965-02-01), Bartels
patent: 3630007 (1971-12-01), Neuman
patent: 3670399 (1972-06-01), George
patent: 4262810 (1981-04-01), Ilich
patent: 4343135 (1982-08-01), Ilich
patent: 4584005 (1986-04-01), Allan et al.
patent: 5304412 (1994-04-01), Wang

Affiliated with

Also associated with

Rating

Frame for attachment to air filters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frame for attachment to air filters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frame for attachment to air filters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-441725