Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2000-06-13
2001-11-20
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0450828
CLAIM:
The ornamental design for fluted filter element having a handle, as shown and described.
REFERENCES:
patent: D. 396098 (1998-07-01), Gillingham et al.
patent: 2502545 (1950-04-01), Wellborn
patent: 2599604 (1952-06-01), Bauer et al.
patent: 3076554 (1963-02-01), Bub
patent: 4065341 (1977-12-01), Cub
patent: 4652285 (1987-03-01), Greene
patent: 4769096 (1988-09-01), Vander Giessen et al.
patent: 5137696 (1992-08-01), Hitachi et al.
patent: 5229078 (1993-07-01), Haerle
patent: 5266195 (1993-11-01), Hopkins
patent: 5346675 (1994-09-01), Usui et al.
patent: 5374402 (1994-12-01), Hitachi et al.
patent: 5750026 (1998-05-01), Gadkaree et al.
patent: 5772883 (1998-06-01), Rothman et al.
patent: 5792247 (1998-08-01), Gillingham et al.
patent: 5820646 (1998-10-01), Gillingham et al.
patent: 5895574 (1999-04-01), Friedmann et al.
Donaldson & Company, Inc.
Lichtenstein Lisa
Merchant & Gould P.C.
LandOfFree
Fluted filter element having a handle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluted filter element having a handle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluted filter element having a handle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2617756