Method and apparatus for anchoring flails on a string trimmer

Details Method and apparatus for anchoring flails on a string trimmer Method and apparatus for anchoring flails on a string trimmer

1998-03-13

2000-08-01

Payer, Hwei-Siu

Cutlery

Cutting tools

With blade moving means

30347, 56 127, 56295, A01D 34416

Patent

active

06094823&

ABSTRACT:
An apparatus and method for forming a string trimmer head assembly is disclosed. The head assembly includes a head and one or more flails. Each flail includes at least one deformed portion and at least one undeformed portion and the head includes a flail holding portion adapted to mate with the deformed portion for securing the flail to the head.

REFERENCES:
patent: 3831278 (1974-08-01), Voglesonger
patent: 3895440 (1975-07-01), Pittinger, Jr.
patent: 4054992 (1977-10-01), Ballas et al.
patent: 4054993 (1977-10-01), Kamp et al.
patent: 4062114 (1977-12-01), Luick
patent: 4086700 (1978-05-01), Inada
patent: 4089114 (1978-05-01), Doolittle et al.
patent: 4118865 (1978-10-01), Jacyno et al.
patent: 4203212 (1980-05-01), Proulx
patent: 4253238 (1981-03-01), Sheldon
patent: 4259782 (1981-04-01), Proulx
patent: 4285127 (1981-08-01), Zerrer et al.
patent: 4412382 (1983-11-01), White, III
patent: 4524515 (1985-06-01), Oberg
patent: 4550498 (1985-11-01), Oliver
patent: 4566189 (1986-01-01), Muto
patent: 4656739 (1987-04-01), Pittinger, Jr.
patent: 4685279 (1987-08-01), Gullett
patent: 4738085 (1988-04-01), Nishio et al.
patent: 4756146 (1988-07-01), Rouse
patent: 4779405 (1988-10-01), Everts
patent: 4790071 (1988-12-01), Helmig et al.
patent: 4794695 (1989-01-01), Hurst
patent: 4823465 (1989-04-01), Collins
patent: 4852258 (1989-08-01), Foster
patent: 4916886 (1990-04-01), Nakamura et al.
patent: 5109607 (1992-05-01), Everts
patent: 5136782 (1992-08-01), Calcinai
patent: 5197264 (1993-03-01), Lacey
patent: 5303476 (1994-04-01), Tuggle
patent: 5398416 (1995-03-01), Mackey
patent: 5433006 (1995-07-01), Taguchi
patent: 5461787 (1995-10-01), Araki et al.
patent: 5493785 (1996-02-01), Lawrence
Stihl, Information Sheet for "FS 44, 66, 81, 86, 96, 106, FR 106 Fixed Line Head," dated Jul., 1996.
Poulan/Weed Eater, Cover and pp. 2-5 of Twist N' Edge.TM. XT 35.TM. Operator's Manual, dated Mar. 25, 1996.
Photographs of Flymo Stringtrimmer Head and Removable Flail (date article was commercialized is unknown). This is acknowledged to be prior art with respect to the subject matter of the present invention.
Frigidaire Home Products, "Weed Eater.RTM. Operator's Manual--Cordless Clipstik.TM.," Sep. 24, 1997. The Clipstik.TM. product is acknowledged to be prior art with respect to the subject matter of the present invention.

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