Combined screwdriver and file

Details Combined screwdriver and file Combined screwdriver and file

1992-03-02

1993-05-18

Parker, Roscoe V.

Compound tools

With screwdriver

7901, B25F 100

Patent

active

052108953

ABSTRACT:
A combination screwdriver and file including a handle, with the screwdriver and file being in various combinations such as a slot screwdriver with the shank being a round file or a phillips screwdriver with the shank being a three-cornered file. In a second embodiment the handle supports other releaseably held bits in a cavity which may be magnetic.

REFERENCES:
patent: 196354 (1877-10-01), Harris
patent: 299488 (1884-05-01), Morrell
patent: 869706 (1907-10-01), Hamilton
patent: 3452373 (1969-07-01), Vosbikian et al.
patent: 3842875 (1974-10-01), Tascone
patent: 3891017 (1975-06-01), Iskra
patent: 3950832 (1976-04-01), Blane
patent: 4092753 (1978-06-01), Fuhrmann
patent: 4155149 (1979-05-01), Claesson
patent: 4212336 (1980-07-01), Smith
patent: 4320544 (1982-03-01), Bryant et al.
patent: 4325168 (1982-04-01), Swentzel
patent: 4437365 (1984-03-01), Yaari
patent: 4584745 (1986-04-01), Seiber
patent: 4590651 (1986-05-01), Roberts
patent: 4631770 (1986-12-01), Goldberg

Affiliated with

Also associated with

Rating

Combined screwdriver and file does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combined screwdriver and file, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined screwdriver and file will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-796756