PTO Wrapper PDF
Dossier Espace Google
Patent
   D271569
Priority
Apr 21 1981
Filed
Apr 21 1981
Issued
Nov 29 1983
Expiry
Nov 29 1997
Inventors
Whaley, Ge…
Assg.orig
BABCOCK & …
Assg.curr
ELSAG INTE…
Entity
unknown
Referenced by
11
References
10
Maint.:
n/a
The ornamental design for a control unit housing for a control panel mounted control station, as shown.

FIG. 1 is a perspective view of the control unit housing for a control panel mounted control station as viewed from the right side showing the top and front side of the device;

FIG. 2 is a rear view of the FIG. 1 device.

The left and right side view of the FIG. 1 device are substantially identical as well as the top and bottom views of the device.
INVENTORS:

Whaley, George S., Lui, Peter K., Scheib, Thomas

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D287701, Jun 27 1984 Qualitrol Corporation Electronic temperature monitor
D287717, Feb 29 1984 ABB INSTRUMENTATION INC Front for an instrument panel for a controller
D336744, Aug 10 1989 Lutron Technology Company LLC Wall-mounted lighting control
D358559, Jan 10 1994 ABB Technology Ltd Faceplate for process controller operator interface
D705091, Apr 17 2009 Siemens Aktiengesellschaft HVAC control device
D761671, Mar 25 2015 Honeywell International Inc. PI new wave thermal controller
D762495, May 01 2015 FUJI ELECTRIC CO , LTD Temperature adjuster
D762496, May 01 2015 FUJI ELECTRIC CO , LTD Temperature adjuster
D762497, May 01 2015 FUJI ELECTRIC CO , LTD Temperature adjuster
D829573, May 24 2016 Meidensha Corporation Case for measurement control device
D933026, Mar 07 2019 GEMA SWITZERLAND GMBH Control unit
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3939456, Dec 09 1974 Curtis International, Inc. Heating plant monitor system
4191328, Sep 01 1977 Rapidcircuit Corp. Integral thermostat-digital clock unit
4296727, Apr 02 1980 Micro-Burner Systems Corporation Furnace monitoring system
4316256, Dec 31 1979 MICROCOMM CORPORATION, A MN CORP Thermostat with automatic heat/air conditioning changeover
206819,
208492,
227594,
D260004, Feb 28 1978 Omron Tateisi Electronics Co. Temperature controller
D264449, Nov 09 1979 Tokyo Shibaura Denki Kabushiki Kaisha Wattmeter or the like
D264825, Nov 09 1979 Tokyo Shibaura Denki Kabushiki Kaisha Wattmeter
ASSIGNMENT RECORDS    Assignment records on the USPTO
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 03 1981SCHEIB, THOMASBABCOCK & WILCOX COMPANY, THE, A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0038810483 pdf
Apr 03 1981LUI PETER K BABCOCK & WILCOX COMPANY, THE, A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0038810483 pdf
Apr 03 1981WHALEY GEORGE S BABCOCK & WILCOX COMPANY, THE, A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0038810483 pdf
Apr 21 1981The Babcock & Wilcox Company(assignment on the face of the patent)
Aug 31 1989BABCOCK & WILCOX COMPANY, THE, A CORP OF DEBABCOCK & WILCOX TRACY POWER, INC , A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0051610198 pdf
Oct 31 1989BABCOCK & WILCOX TRACY POWER, INC , A CORP OF DEELSAG INTERNATIONAL B V , A CORP OF THE NETHERLANDSASSIGNMENT OF ASSIGNORS INTEREST 0052380432 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule