Writing instrument with eraser dispenser

Details Writing instrument with eraser dispenser Writing instrument with eraser dispenser

1989-07-10

1991-05-28

Johnson, Richard J.

Coating implements with material supply

Solid material for rubbing contact or support therefor

Combined

15429, 15433, 401 31, 401 78, B43K 2902

Patent

active

050188917

ABSTRACT:
A writing instrument wherein a rear cap is rotatably connected through a connector to a rear end of an outer tube into which a core pipe is axially slidably inserted, a guide member for an eraser is axially slidably inserted into the rear cap for axial engagement, a spiral member is spirally connected to an eraser receiving member which supports an eraser axially slidably inserted into a spiral member for axial engagement, the spiral member having a front end axially slidably connected to the connector for axial engagement, and the eraser guide member is urged in a withdrawing direction by means of an elastic body so that the guide member is held at a fixed projected position during non-knocking.

REFERENCES:
patent: 1372354 (1921-03-01), Keeran
patent: 1441000 (1923-01-01), Keeran
patent: 1461437 (1923-07-01), Billman
patent: 2173361 (1939-09-01), Gorrell
patent: 2287894 (1942-06-01), Lynn
patent: 4352580 (1982-10-01), Ando
patent: 4386865 (1983-06-01), Kageyama

Affiliated with

Also associated with

Rating

Writing instrument with eraser dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-32115