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
Enrique Antonio Uhthoff
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 GB190400560ApublicationCriticalpatent/GB190400560A/en
560. Uhthoff, E. A. Jan. 8. Hair-pins; pins, dress and like.-To prevent pins from falling from the hair &c., they are made so that the prongs have a tendency to overlap, as shown in Fig. 4. This may be effected by using various forms of spring d either on the fulcrum b, or between the prongs, or by making the prongs themselves the springs.
GB190400560D1904-01-081904-01-08Improvements in Pins.
ExpiredGB190400560A
(en)