Writing end eraser for a double acting mechanical pencil or eras

Details Writing end eraser for a double acting mechanical pencil or eras Writing end eraser for a double acting mechanical pencil or eras

1991-08-22

1992-07-07

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Implements

Eraser

15431, B43K 2902

Patent

active

051271303

ABSTRACT:
A pencil eraser or erasable ink ball point pen eraser in the shape and form of a cowling sleeve affixed to the front end of either a double acting mechanical pencil or single acting ball point pen, wherein the writing elements of the pencil or pen may be withdrawn through spring action, making the eraser available for almost immediate application at the writing end of either instrument to erase whatever writing is to be erased, obviating the need for reversal of the ends of either writing instrument for access to an eraser at the non-writing end of these instruments.

REFERENCES:
patent: 1473090 (1923-11-01), Ferry
patent: 1580183 (1926-04-01), Veillette
patent: 1671393 (1928-05-01), Zantow
patent: 2069462 (1937-02-01), Rouse
patent: 2815002 (1957-12-01), Mayes
patent: 3072101 (1963-01-01), Kovacs
patent: 3099251 (1963-07-01), Hertz
patent: 4352580 (1983-10-01), Ando
patent: 4899419 (1990-02-01), Saleen

Affiliated with

Also associated with

Rating

Writing end eraser for a double acting mechanical pencil or eras 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 end eraser for a double acting mechanical pencil or eras, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Writing end eraser for a double acting mechanical pencil or eras will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1821795