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Dodge applied nine August 1897, prize 8 March 1898, No 598722, Moving Stair

Dodge applied nine August 1897, prize 8 March 1898, No 598722, Moving Stair

Seeberger used 19 May 1898, award 17 January 1899, Zero 617778, Lift. Developments so you can a routine to possess a spiral (double-helix) types of strolled conveyor.

Reno used twenty two Summer 1899, honor 21 November 1899, No 637526, More likely elevator; a comparable setting to their earlier patent however, redesigned with different advancements and you may retaining combs and you will cleats. So it seems to be this new patent accompanied to the Reno much more likely elevators in fact situated.

Reno used twenty-two November 1900, prize 14 Could possibly get 1901, Zero 673890, More inclined elevator; identifies advancements specifically to help you plan out of a great duplex servers operate by the just one equipment. Brand new drawing and additionally implies that choice flattens at each stop (although this doesn’t seem to be a portion of the claim). The brand new off handrail was created to opposite and also have act as the brand new upwards handrail into the surrounding tune. Pounds off down individuals partially regularly push upwards servers, reducing energy.

Reno used 15 March 1901, award twenty five February 1902, Zero 696193, More likely elevator; this was essentially a residential equipment intended to be fitted to existing stairwell and spanning a movable seat linked to a railway to bring some one upwards otherwise down an effective storey. (Good stairlift).

Wheeler applied thirteen March 1901, award ten Sep 1901, No 682513, Elevator; Subsequent improvements so you’re able to their wandered host to clear up and relieve friction.

Reno applied 20 March 1902, honor nine Sep 1902, No 708663, More likely elevator; it was a choice growth of earlier in the day motif to have providing a good types of continuous stairlift to possess you’ll include in factories – sometime for example a skiing lift theoretically, however, offered and not suspended.Read More »Dodge applied nine August 1897, prize 8 March 1898, No 598722, Moving Stair

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