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
Charles Henry Boyce
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 GB190419713ApublicationCriticalpatent/GB190419713A/en
19,713. Boyce, C. H. Sept. 13. Windows. - R e - lates to holders for sliding sashes in railway-carriage windows. Springs b provided with rollers d at each end are secured by screws c to recesses in the sash a, tbe rollers bearing on the frame. Single springs carrying one roller may be used.
GB190419713D1904-09-131904-09-13Improvements in Means for Holding Window Sashes in Position.
ExpiredGB190419713A
(en)