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Patents for American Floor Surfacing Machine Co.
Patents 1 - 15 of 79
First set of recordsNext set of recordsLast set of records
RE12,681Aug. 20, 1907A.T. Spence, S.B. Zimmer, J.H. PrughFloor surfacer, cleaner and polishersanding machines
928,154Jul. 13, 1909J.H. PrughSurfacing and polishing machinesanding machines
1,374,345Apr. 12, 1921H.H. WolfeTension means for floor-surfacing machinessanding machines
1,438,283Dec. 12, 1922H.H. WolfeFloor-surfacing machine
1,537,279May 12, 1925H.H. WolfeUniversal jointwoodworking machine mechanisms
1,669,994May 15, 1928H.L. MyersBase grinding-machine wheel
1,719,072Jul. 02, 1929H.L. MyersBrush-retaining device
1,757,679May 06, 1930H.L. MyersClamping devicesanding machines
1,772,964Aug. 12, 1930R.F. ShunkHandle switch construction
1,782,376Nov. 18, 1930H.H. Wolfe, H.L. MyersRotary drum machinesanding machines
D83,121Jan. 20, 1931H.L. MyersDesign for a bench sanderhandheld sanders
1,795,262Mar. 03, 1931H.L. MyersBase machine
1,804,523May 12, 1931H.H. Wolfe, H.L. MyersEdging machinesanding machines
D84,910Aug. 18, 1931H.L. Myers, H.S. WolfeDesign for a combined casing for a floor polishing brush and handle therefor
D85,664Dec. 01, 1931H.L. MyersDesign for a casing, motor, and handle ensemble for a drum sanding machinesanding machines
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