Push-type writing instrument

Details Push-type writing instrument Push-type writing instrument

1993-07-30

1994-08-23

Bratlie, Steven A.

Coating implements with material supply

Solid material for rubbing contact or support therefor

Including means to advance material

401 67, 401 94, B43K 2116, B43K 2122

Patent

active

053402243

ABSTRACT:
A push-type writing instrument, particularly a pencil, includes a retaining collar downwardly protruded from a pair of radially opposed fingers provided on a tapered forward portion of an outer body in which a lead is retained, having two arm members with each arm member connected between the retaining collar and each finger for suspending the retainer collar under the pair of opposed fingers to prevent loss of resilience of the two fingers due to fatigue failure when frictionally holding the lead between the two fingers for a long time service.

REFERENCES:
patent: 2563551 (1951-08-01), Refsdal
patent: 3583819 (1971-06-01), Coutre
patent: 4844639 (1989-07-01), Chao

Affiliated with

Also associated with

Rating

Push-type writing instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-498745