Vent cap
United States Patent D552725

Jacklich, John R. (Napa, CA, US)
Adair, Eric (Dixon, CA, US)
Application Number:
Publication Date:
Filing Date:
Simpson Dura-Vent Company, Inc. (Vacaville, CA, US)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
52/302.1, D23/347, 126/307A, D23/339, D23/402, D23/394, 126/85B, D23/386-388, 126/312, 454/44, 454/342, 454/353, 52/219, 126/307R, 454/354, 454/8, 126/80, D23/403, D23/370-373, D23/393, 454/42, D23/343
View Patent Images:
US Patent References:
6796100Roof venting and cover assemblySeptember, 2004Venezia52/302.1
6289886Side terminal for direct vent and method of operating sameSeptember, 2001Radke
5715808Direct vent fireplaceFebruary, 1998Wilhoite
5680856Discharge structure for closed gas appliancesOctober, 1997van Dijk
5562088Termination device for horizontal direct vent gas fireplaces or the likeOctober, 1996Valters et al.
5451183Furnace breathing filterSeptember, 1995Dahlin
D320650Sidewall vent terminal coverOctober, 1991Kujawa et al.D23/393
D317820Fireplace insert smoke pipe connectorJune, 1991BuehlerD23/403
D309658Fan housingJuly, 1990SchneiderD23/370
4893608Furnace roof jack with pivoting flashing plateJanuary, 1990Reaser
D304367Exhaust roof capOctober, 1989SaasD23/373
D296584Water deflection shield for ventilator intake aperturesJuly, 1988HiltonD23/370
4580548Gas-fired heater vent systemApril, 1986Ono
4349009Combustion air systemSeptember, 1982Patterson et al.
D261924Firebox intake hoodNovember, 1981DonohueD23/386
D256156Air intake hood for a furnace venting systemJuly, 1980GarritsonD23/393
4138062Furnace air circulation systemFebruary, 1979Graden
3994280Horizontal vent air terminal for sealed combustion furnacesNovember, 1976Winters et al.
3874363Vent cap assembly for exteriorly located fuel burning unitApril, 1975Biedenbender et al.
D230023N/AJanuary, 1974HaneyD23/403
3136309Heater terminal connectionsJune, 1964Martz
2755794Sealed heater venting systemJuly, 1956Wendell
2711683Venting systemsJune, 1955Ryder
D155345N/ASeptember, 1949JohnsonD23/373
D127575N/AJune, 1941BarclayD23/387
1890930N/ADecember, 1932Blackmore126/307R
1064592N/AJune, 1913Arnold
0757348N/AApril, 1904Ross
0678079N/AJuly, 1901Williams52/219
0424778N/AApril, 1890Gee

Primary Examiner:
Zarfas, Louis
Assistant Examiner:
Muller, David G.
Attorney, Agent or Firm:
Vierra Magen Marcus & DeNiro LLP

1. The ornamental design for a vent cap, as shown and described.


FIG. 1 is a perspective view of the vent cap.

FIG. 2 is a front view of the vent cap.

FIG. 3 is a rear view of the vent cap.

FIG. 4 is a side view of the vent cap.

FIG. 5 is a top view of the vent cap; and,

FIG. 6 is a bottom view of the vent cap.

The broken lines showing holes in the vent are for illustrative purposes only and form no part of the claimed design.