Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EDWIN BENSON GRAVES
HENRY REX GRAVES
Original Assignee
EDWIN BENSON GRAVES
HENRY REX GRAVES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EDWIN BENSON GRAVES, HENRY REX GRAVESfiledCriticalEDWIN BENSON GRAVES
Application grantedgrantedCritical
Publication of FR410206ApublicationCriticalpatent/FR410206A/fr
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
F21V21/14—Adjustable mountings
F21V21/16—Adjustable mountings using wires or cords
F21V21/18—Adjustable mountings using wires or cords operated by springs
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR410206D1909-12-101909-12-10Enrouleur pour fil électrique
ExpiredFR410206A
(fr)