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
William Phillips Thompson
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 GB190200475ApublicationCriticalpatent/GB190200475A/en
475. Thompson, W. P., [Sosna, L. R., and Sosna, R. J.]. Jan. 7. Sawing. - Both sides of certain of the teeth a' of a circular or other saw are continued inwards to form sharp p ridges a<1> which smooth and plane the plank. The ridges are preferably formed by grinding or otherwise reducing the faces of the saw in the spaces a<3> between the teeth a<2>.
GB190200475D1902-01-071902-01-07Improvements in Saws.
ExpiredGB190200475A
(en)