Patent No. 3385258
Filing date: January 16, 1967
Patent date: May 28, 1968
Title: Luminaire Having Level Indicator
Inventor: Paul J. Curtin
Assignee: McGraw-Edison Co.
Claims: Cobrahead with built in leveling sight.
|
|
Patent No. 3482087
Filing date: February 20, 1967
Patent date: December 2, 1969
Title: Luminaire
Inventor: Harold P. Kelley, Jr.
Assignee: General Electric Co.
Claims: Modern post mounted mercury vapor luminaire.
|
|
Patent No. 3366785
Filing date: February 23, 1967
Patent date: January 30, 1968
Title: Lighting Fixture
Inventor: Charles W. Huber, Jr.
Assignee: Pemco Corp.
Claims: Colonial style post mounted refracted mercury vapor luminaire.
|
|
Patent No. 3480772
Filing date: March 9, 1967
Patent date: November 25, 1969
Title: Luminaire
Inventor: Alfred B. Gough
Assignee: General Electric Co.
Claims: Improved cobrahead optics.
|
|
Patent No. 3478200
Filing date: April 4, 1967
Patent date: November 11, 1969
Title: Combined Street Light and Identification Sign Structure
Inventor: Clifford Bruce Hewson
Assignee: E. W. Bliss Co.
Claims: Street corner post luminaire with street sign panels.
|
|
Patent No. 3483365
Filing date: April 10, 1967
Patent date: December 9, 1969
Title: Luminaire Spiral Ring Coupling Means
Inventor: George N. Starr
Assignee: American Electric Manufacturing Co.
Claims: Sprial coupling ring to attach the refractor to the reflector.
|
|
Patent No. 3492473
Filing date: May 4, 1967
Patent date: January 27, 1970
Title: Luminaire Refractor Latch
Inventor: Edward R. Jablonski
Assignee: McGraw-Edison Co.
Claims: Improved latch for mini cobrahead.
|
|
Patent No. 3450939
Filing date: May 9, 1967
Patent date: June 17, 1969
Title: Solid State Control Switch with Instant On Characteristic and Low Wattage Components
Inventor: John J. Misencik
Assignee: Westinghouse Electric Corp.
Claims: Solid state photocontrol with on-delay issues eliminated.
|
|
Patent No. 3479701
Filing date: August 16, 1967
Patent date: November 25, 1969
Title: Latch Device
Inventor: Robert W. Zerfoss
Assignee: General Electric Co.
Claims: Improved NEMA style latch.
|
|
Patent No. 3530287
Filing date: March 6, 1968
Patent date: September 22, 1970
Title: Streetlighting Luminaire Containing Replacable Sealed Optical System
Inventor: Donald E. Husby
Assignee: Westinghouse Electric Co.
Claims: Cobrahead luminaire having a sealed beam lamp-reflector-refractor optical unit.
|
|
Patent No. 3562510
Filing date: June 20, 1968
Patent date: February 9, 1971
Title: Luminaire
Inventor: Samuel L. Baldwin
Assignee: General Electric Co.
Claims: Modern mast luminaire with interchangeable heads.
|
|
Patent No. 3560731
Filing date: June 27, 1968
Patent date: February 2, 1971
Title: Luminaire Housing
Inventor: James R. Burton
Assignee: McGraw-Edison Co.
Claims: Colonial style mercury vapor luminaire.
|
|
Patent No. 3581082
Filing date: August 9, 1968
Patent date: May 25, 1971
Title: Street Lighting Luminaire Refractor
Inventor: Jan Shadwick
Assignee: Holophane Co.
Claims: Improved refractor for clamshell type luminaires.
|
|
Patent No. 3524051
Filing date: August 19, 1968
Patent date: August 11, 1970
Title: Luminaire
Inventor: Samuel L. Baldwin and David L. Wood
Assignee: General Electric Co.
Claims: Box type luminaire.
|
|
Patent No. 3661685
Filing date: October 28, 1968
Patent date: May 9, 1972
Title: Laminated Assembly of Polycarbonate and Polyacrilate Resin Sheets and Method of Making the Same
Inventor: Mitchell M. Osteen
Assignee: General Electric Co.
Claims: Laminated polycarbonate cobrahead luminaire.
|
|
Patent No. 3544785
Filing date: September 10, 1968
Patent date: December 1, 1970
Title: Luminaire
Inventor: William A. Weibel
Assignee: Joslyn Manufacturing and Supply Co.
Claims: Vertical post fluorescent luminaire.
|
|
Patent No. 3590238
Filing date: November 18, 1968
Patent date: June 29, 1971
Title: Street-Lighting Luminaire
Inventor: John B. Arens
Assignee: Westinghouse Electric Corp.
Claims: Adjustable HID lamp socket.
|
|
Patent No. 3619603
Filing date: May 7, 1969
Patent date: November 9, 1971
Title: Street-Lighting Luminaire
Inventor: Herbert A. Odle
Assignee: Holophane Co.
Claims: Improved rail mount luminaire.
|
|
Patent No. 3652047
Filing date: August 18, 1969
Patent date: March 28, 1972
Title: Luminaire Attaching Means
Inventor: George N. Starr
Assignee: American Electric Manufacturing Corp.
Claims: Improved slip fitter design.
|
|
Patent No. 3679889
Filing date: November 18, 1969
Patent date: July 25, 1972
Title: Bi-Directrional Highway Luminaire
Inventor: Kurt Franck
Assignee: Holophane Co.
Claims: Luminaire system that directs more light in the direction of vehicular travel.
|
|