Three-fingered holder

Supports – Supporting base – Including attachment or holder for article

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C248S310000, C248S316500, C248S154000

Reexamination Certificate

active

06892994

ABSTRACT:
A three-fingered holder having the ability to selectively and firmly grasp a variety of different objects. The holder comprises a housing, three fingers partially sheathed within and partially extending from the housing, and a spring-biased clamping mechanism contained within the housing. The mechanism has an open position wherein the fingertips of the fingers are substantially separated, but is biased toward a closed position wherein the fingertips are positioned in proximity to one another, in order to firmly grasp an object therebetween. The mechanism is converted to the open position by pressing down upon a lever. Release of the lever allows the spring-biased mechanism to return toward the closed position and to thereby urge the fingers towards one another. The fingertips each terminate in a soft rubber contact plate, which prevents even delicate objects from becoming damaged while being held by the holder.

REFERENCES:
patent: 148113 (1874-03-01), Ffield et al.
patent: 351871 (1886-11-01), Lampert
patent: 453571 (1891-06-01), Babbitt
patent: 529953 (1894-11-01), Presnell
patent: 1161762 (1915-11-01), Bartlett
patent: 1174700 (1916-03-01), Eastman
patent: 1301011 (1919-04-01), Kohn
patent: 1720115 (1929-07-01), Barnes
patent: 2379060 (1945-06-01), Bacheldor
patent: 2497194 (1950-02-01), White
patent: 2579878 (1951-12-01), Stone
patent: 2615667 (1952-10-01), Merton et al.
patent: 2921785 (1960-01-01), Underhill
patent: 3559935 (1971-02-01), Gardner
patent: 3848564 (1974-11-01), Kull
patent: 4222577 (1980-09-01), Giffin
patent: 5154380 (1992-10-01), Risca
patent: 5398898 (1995-03-01), Bever
patent: 20030062458 (2003-04-01), Leopold et al.
patent: 20040099782 (2004-05-01), Schulz
patent: 2092506 (1982-08-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Three-fingered holder does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3457349

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.