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.)
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Joseph Sankey and Sons Ltd
Original Assignee
Joseph Sankey and Sons Ltd
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Publication date
Application filed by Joseph Sankey and Sons LtdfiledCriticalJoseph Sankey and Sons Ltd
Application grantedgrantedCritical
Publication of FR19914EpublicationCriticalpatent/FR19914E/fr
B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
B60B21/00—Rims
B60B21/02—Rims characterised by transverse section
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR19914D1909-08-251914-11-25Perfectionnements apportés aux roues constituées par des feuilles de métal et au mode de fabrication de ces roues
ExpiredFR19914E
(fr)
Perfectionnements aux machines à faire les ourlets sur les bords des feuilles de métal, dans la fabrication des boites métalliques et articles similaires