Harp caddy

Land vehicles – Step or abutment ascending type vehicle – With spider-type engaging means

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Details

280 47131, 280 63, 280 7911, 280472, 414444, B62B 502

Patent

active

050260782

ABSTRACT:
A harp caddy for transporting a harp of the type having a base including feet projecting laterally outwardly from the base for supporting the harp. The harp caddy having a frame including a platform for supporting the harp. Clamps attached to the frame are engageable with a portion of the base for clamping the base portion against the platform to secure the harp to the frame. The caddy further includes linkage attached to the frame for operating the clamps for moving the clamps generally downwardly into clamping engagement with the portion of the harp base and for moving the clamps generally upwardly out of clamping engagement with the portion of the harp base. Wheels attached to the frame allow the frame to be rolled across a surface.

REFERENCES:
patent: 2736225 (1956-02-01), Marcus
patent: 2786692 (1957-03-01), Timpson
patent: 4781391 (1988-11-01), Hartwig
Author: Harp Specialties Co., Magazine: American Harp Journal (Winter 1988), Title: Harp Transporter System, p. 37.
Author: Harp Specialties Co., Magazine: American Harp Journal (Summer 1989) Title: Harp-Cart p. 39.
Author: Able Services, Title: the Able Assistant, Year 1989.
Author: Lyon & Healy, Title: The Lyon & Healy Letter (vol. 4, No. 1, May 1, 1989).

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