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
John Alcock
Alexander Campbell Macmillan
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Individual
Original Assignee
Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190915527ApublicationCriticalpatent/GB190915527A/en
G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
G09F7/22—Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
Abstract
15,527. Alcock, J., and Macmillan, A. C. July 3. Materials, special.- The socket f of a pivot bearing is lined with vulcanized fibre g, and a disk h of graphite is placed at the bottom of the socket against which the pivot bears. Reference has been directed by the Comptroller to Specification 15,832/08, [Class 3, Advertising &c.],
GB190915527D1909-07-031909-07-03Improvements in Advertising Devices.
ExpiredGB190915527A
(en)