Roof exhaust ventilator

Information

  • Patent Grant
  • D666707
  • Patent Number
    D666,707
  • Date Filed
    Thursday, March 24, 2011
    14 years ago
  • Date Issued
    Tuesday, September 4, 2012
    12 years ago
  • US Classifications
    Field of Search
    • US
    • D23 385-395
    • D23 397
    • D23 370-373
    • D23 365
    • D23 351
    • D23 354
    • D23 399-403
    • D23 421
    • D23 499
    • 454 309000
    • 454 275-277
    • 454 284000
    • 454 287-291
    • 454 358-363
    • 052 302100
    • 052 032070
    • 052 220800
  • International Classifications
    • 2304
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 depicts a perspective view of the roof exhaust ventilator.



FIG. 2 depicts a close-up section of FIG. 1.



FIG. 3 depicts a top plan view thereof.



FIG. 4 depicts a bottom plan view thereof.



FIG. 5 depicts a bottom perspective view thereof.



FIG. 6 depicts a front elevation view thereof.



FIG. 7 depicts a rear elevation view thereof.



FIG. 8 depicts a left side elevation view thereof; and,



FIG. 9 depicts a right side elevation view thereof.


Claims
  • The ornamental design for a roof exhaust ventilator, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
3520093 Phillip Jul 1970 A
D258083 Gammell Jan 1981 S
D276543 Hisey Nov 1984 S
D300777 Bales et al. Apr 1989 S
D320847 Lanigan Oct 1991 S
D329694 Wimberly Sep 1992 S
D365873 Van Belle Jan 1996 S
D380044 Tobias Jun 1997 S
6302787 Graft, Jr. Oct 2001 B1
D541927 Yamanaka et al. May 2007 S
7549258 Lajewski Jun 2009 B2
D624639 Dilorenzo Sep 2010 S
D635238 Zakula et al. Mar 2011 S