Roof exhaust

Information

  • Patent Grant
  • D774636
  • Patent Number
    D774,636
  • Date Filed
    Monday, October 26, 2015
    9 years ago
  • Date Issued
    Tuesday, December 20, 2016
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D23 370
    • D23 355
    • D23 314
    • D23 414
    • D23 371
    • D23 377
    • D23 385
    • D23 411
    • D23 383
    • D23 373
    • 415 121100
    • D14 432
    • CPC
    • F04D29/329
    • F04D29/526
    • F04D25/082
    • F04D29/325
    • F04D29/703
    • F04D29/547
    • B65D90/36
    • F23L17/02
    • F24F13/1406
    • F24F1/02
  • International Classifications
    • 2304
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a perspective view of a roof exhaust bearing the design.



FIG. 2 is a front view of the roof exhaust of FIG. 1.



FIG. 3 is a rear view of the roof exhaust of FIG. 1.



FIG. 4 is a left-side view of the roof exhaust of FIG. 1.



FIG. 5 is a right-side view of the roof exhaust of FIG. 1.



FIG. 6 is a top view of the roof exhaust of FIG. 1; and,



FIG. 7 is a bottom view of the roof exhaust of FIG. 1.


The broken lines represent environment that forms no part of the claim.


Claims
  • The ornamental design for a roof exhaust, as shown and described.
US Referenced Citations (14)
Number Name Date Kind
D155345 Johnson Sep 1949 S
2741972 Pryne Apr 1956 A
4214511 Mueller Jul 1980 A
D304367 Saas Oct 1989 S
D349158 Lieblein Jul 1994 S
D391632 Thomas Mar 1998 S
D448468 Koessler Sep 2001 S
6302788 Gagnon Oct 2001 B1
D675719 Eicher Feb 2013 S
D678996 Jones Mar 2013 S
D705419 Leonard May 2014 S
9222691 Ramsay Dec 2015 B2
9441854 Ramsay Sep 2016 B2
20060025067 Koessler Feb 2006 A1