AU1084461A - Hold open device for door closers - Google Patents

Hold open device for door closers

Info

Publication number
AU1084461A
AU1084461A AU10844/61A AU1084461A AU1084461A AU 1084461 A AU1084461 A AU 1084461A AU 10844/61 A AU10844/61 A AU 10844/61A AU 1084461 A AU1084461 A AU 1084461A AU 1084461 A AU1084461 A AU 1084461A
Authority
AU
Australia
Prior art keywords
hold open
open device
door closers
closers
door
Prior art date
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.)
Expired
Application number
AU10844/61A
Other versions
AU268287B2 (en
Inventor
LAWRENCE SCHRAGE and ROBERT LOUIS SAYLOR ERNEST
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.)
Schlage Lock Co LLC
Original Assignee
Schlage Lock Co LLC
Filing date
Publication date
Application filed by Schlage Lock Co LLC filed Critical Schlage Lock Co LLC
Application granted granted Critical
Publication of AU1084461A publication Critical patent/AU1084461A/en
Publication of AU268287B2 publication Critical patent/AU268287B2/en
Expired legal-status Critical Current

Links

AU10844/61A 1961-11-01 Hold open device for door closers Expired AU268287B2 (en)

Publications (2)

Publication Number Publication Date
AU1084461A true AU1084461A (en) 1963-05-02
AU268287B2 AU268287B2 (en) 1963-05-02

Family

ID=

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