Seeberger used 19 May 1898, award 17 January 1899, Zero 617778, Lift. Developments in order to a design for an effective spiral (double-helix) particular went conveyor.

Reno used twenty two June 1899, award 21 November 1899, Zero 637526, More inclined elevator; an identical means so you can their before patent however, renovated with assorted developments and you may sustaining combs and you will cleats. Which is apparently the brand new patent followed towards the Reno much more likely elevators actually built.

Reno used 22 November 1900, prize fourteen Could possibly get 1901, No 673890, More likely elevator; makes reference to developments specifically in order to plan out of good duplex host work by the a single gizmos. The fresh attracting in addition to means that choice flattens at each and every prevent (although this won’t seem to be part of the claim). The fresh down handrail was created to reverse and possess serve as the fresh up handrail on adjacent tune. Pounds out of off individuals partly used to push upwards servers, cutting fuel.

Reno applied 15 March 1901, award 25 February 1902, No 696193, Inclined elevator; this is basically a domestic equipment supposed to be suited to existing stairwell and you can spanning a movable seat linked to a rail to bring anyone upwards otherwise off an excellent storey. (An excellent stairlift).

Wheeler used thirteen February 1901, prize 10 Sep 1901, No 682513, Elevator; Further advancements in order to his stepped server so you’re able to simplify and reduce friction.

Reno used 20 February 1902, award nine Sep 1902, No 708663, More likely elevator; this was an option growth of previous motif to own providing a beneficial variety of carried on stairlift to have possible include in industrial facilities – some time such as a ski lift in principle, however, served and never frozen. Continua a leggere