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
Inventor
Richard Whitehead
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190513513ApublicationCriticalpatent/GB190513513A/en
13,513. Whitehead, R. July 1. Pivots.-The ordinary pivoted arm A of a sash fastener is attached to the plate D on the upper sash by the stud-and-slot pivot device B, E so as to dispense with the usual screw or rivet.