Patent
   D557399
Priority
Feb 28 2005
Filed
Aug 26 2005
Issued
Dec 11 2007
Expiry
Dec 11 2021
Assg.orig
Entity
unknown
2
19
n/a
The ornamental design for a damper adjustment device as shown and described.

FIG. 1 is a front view of a damper adjustment device showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a plan view thereof;

FIG. 6 is a perspective view taken from the front, plan and right side thereof; and,

FIG. 7 is a perspective view taken from the rear, bottom and left side thereof.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.

Furukawa, Hideo, Yagi, Yoshitaka, Takeda, Tomohisa

Patent Priority Assignee Title
D634419, Sep 02 2010 Streivor Air Systems, Inc.; STREIVOR AIR SYSTEMS, INC Internally adjustable damper
D664637, Nov 08 2011 Air Distribution Technologies IP, LLC Indicator for a damper inside the duct work for an HVAC system
Patent Priority Assignee Title
3580238,
4039123, Aug 19 1975 Flair Manufacturing Corporation Automatic stack damper
4205783, Apr 27 1978 YORK-LUXAIRE, INC , A CORP OF DE Independent biasing means for automatic flue damper
4262652, Nov 13 1979 Paragon Resources, Inc. Vent damper drive
4421096, Nov 13 1979 Vent damper drive
4570611, Mar 16 1984 Positive damper adjustment device and methods of making and using the same
5167192, Feb 28 1991 Anthony-Ross Company; ANTHONY-ROSS COMPANY, A CORP OF OR Damper controller for a chemical recovery furnace
5695116, Feb 08 1995 Monessen Hearth Systems Company Thermally activated vent damper
6481361, Sep 09 1999 BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT Coal balancing damper
6546897, Feb 19 2002 Fleet Capital Corporation Thermodynamically activated flue damper
6632988, Apr 04 2000 Steinway Musical Instruments, Inc.; STEINWAY MUSICAL INSTRUMENTS, INC Damper adjustment device
6681761, Feb 14 2002 H. D. Industries, Inc. Exhaust damper system for asphalt heating device
6749124, Dec 12 2001 EFFIKAL INTERNATIONAL, INC Damper control device
7055866, Apr 10 2003 KOHLER CO Non-damming coupler
D285480, Jun 08 1983 Aurora Konrad G. Schulz GmbH & Co. Fixture for heating and ventilating devices
D329090, Nov 19 1990 Exhaust collar for a wood burning unit
D448839, Nov 05 1999 Delaware Capital Formation, Inc Fume extractor
D506003, Jan 21 2004 Coyote International L.L.C. Air flow directing and controlling fixture for heating, air conditioning and ventilation devices
D521146, Mar 28 2005 Vehicle smoke vent
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 26 2005Miura Co., Ltd.(assignment on the face of the patent)
Oct 05 2005FURUKAWA, HIDEOMIURA CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172660437 pdf
Oct 05 2005TAKEDA, TOMOHISAMIURA CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172660437 pdf
Oct 05 2005YAGI, YOSHITAKAMIURA CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172660437 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule