Tent – canopy – umbrella – or cane – Umbrella – Runners and notches
Patent
1998-03-18
1999-06-15
Friedman, Carl D.
Tent, canopy, umbrella, or cane
Umbrella
Runners and notches
135 41, 135 39, A45B 2506
Patent
active
059112336
ABSTRACT:
A safety umbrella runner includes: a runner tube slidably held on a central shaft of the umbrella; an inner ferrule integrally circumferentially formed on the runner tube, adapted for pivotally securing a plurality of ribs for fastening an umbrella cloth on the ribs, by a fastening wire wound on the inner ferrule and having wire ends twisted and knotted in a socket formed in the inner ferrule; and an outer ferrule snugly engaged with and disposed outside the inner ferrule for sheltering the wire ends for preventing the user or worker from being pricked by the wire ends, and having a pendent cover protruding from the outer ferrule for sheltering a spring catch resiliently protruded from the central shaft for preventing injury to the user's finger by the spring catch.
REFERENCES:
patent: 183982 (1876-10-01), Smith
patent: 631442 (1899-08-01), Rose
patent: 1593494 (1926-07-01), Henry
patent: 3419026 (1968-12-01), Evans, Jr. et al.
patent: 3856032 (1974-12-01), Schafer
patent: 5357994 (1994-10-01), Chung
patent: 5494064 (1996-02-01), Lee
patent: 5566699 (1996-10-01), Kou
patent: 5588455 (1996-12-01), Kuo
patent: 5615698 (1997-04-01), Ko
patent: 5732725 (1998-03-01), Ko
patent: 5740824 (1998-04-01), Tang
Friedman Carl D.
Yip Winnie S.
LandOfFree
Safety umbrella runner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Safety umbrella runner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety umbrella runner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-396746