Roof vent having a stepped side

Details Roof vent having a stepped side Roof vent having a stepped side

2001-06-06

2002-11-19

Shooman, Ted (Department: 2912)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

CD23S393000

Design Patent

active

D0465839

CLAIM:
The ornamental design for a roof vent having a stepped side, as shown and described.

REFERENCES:
patent: 1547974 (1925-07-01), Thaw
patent: 1897440 (1933-02-01), Richardson
patent: 3403616 (1968-10-01), Nelson
patent: 3949657 (1976-04-01), Sells
patent: 4325290 (1982-04-01), Wolfert
patent: 4399738 (1983-08-01), Sharkey
patent: 4624176 (1986-11-01), Steinke
patent: 4667581 (1987-05-01), Hovland
patent: 4803813 (1989-02-01), Fiterman
patent: 4843953 (1989-07-01), Sells
patent: 4899647 (1990-02-01), Garries et al.
patent: 4924761 (1990-05-01), MacLeod et al.
patent: 5080005 (1992-01-01), Kolt
patent: 5092225 (1992-03-01), Sells
patent: 5304095 (1994-04-01), Morris
patent: 5328407 (1994-07-01), Sells
patent: 5344363 (1994-09-01), Pollock
patent: 5352154 (1994-10-01), Rotter et al.
patent: 5427571 (1995-06-01), Sells
patent: 5509445 (1996-04-01), Couet
patent: 5542882 (1996-08-01), Sells
patent: 5603657 (1997-02-01), Sells
patent: 5651734 (1997-07-01), Morris
patent: 5673521 (1997-10-01), Coulton et al.
patent: 5704834 (1998-01-01), Sells
patent: 5738581 (1998-04-01), Rickert et al.
patent: 5803805 (1998-09-01), Sells
patent: 5830059 (1998-11-01), Sells
patent: 5921863 (1999-07-01), Sells
patent: 5947817 (1999-09-01), Morris et al.
patent: 6039646 (2000-03-01), Sells
patent: 0 838 561 (1998-04-01), None
patent: 55-33523 (1980-08-01), None

Affiliated with

Also associated with

Rating

Roof vent having a stepped side does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roof vent having a stepped side, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roof vent having a stepped side will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2990041