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Expired
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George Herbert Babb
Fitzroy Tozer Chapman
Edgar Harry Cockshott
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Individual
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Publication of GB190628739ApublicationCriticalpatent/GB190628739A/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
28,739. Sullivan, T. Oct. 15. Doorchecks; door holders. - A flat oblong spring plate a with ends b bent down to fasten to the top of the swing door c or door frame is used as a check. As the door closes, one of the striking edges e engages and rides under the lintel, which then engages the dent d. The spring plate may be arranged so that the dent d engages the door frame when the door is only partly closed.
GB190628739D1906-12-171906-12-17Improvements in Methods or Means of Electric Braking
ExpiredGB190628739A
(en)