Locks – Portable – Clamps
Patent
1987-02-03
1989-05-09
Smith, Gary L.
Locks
Portable
Clamps
70181, 70238, 182127, 224323, E05B 7300
Patent
active
048277428
ABSTRACT:
A security assembly to secure a ladder to a roofrack, the assembly includes a lock which moves a hooked rod from an engaging position with respect to a rung of the ladder, to a release position spaced from the rung so that in the engaging position the ladder is secured to the roofrack by the hook engaging the rung.
REFERENCES:
patent: 2201963 (1940-05-01), Wartian
patent: 2255418 (1941-09-01), Fletcher
patent: 2948509 (1960-08-01), Rounds et al.
patent: 3245239 (1966-04-01), Zaidener
patent: 3283972 (1966-11-01), Kochina
patent: 3638844 (1972-02-01), Bronson
patent: 3664164 (1972-05-01), Zaidener
patent: 3672612 (1972-06-01), Laing, Jr.
patent: 3722766 (1973-03-01), Barrineau et al.
patent: 3877624 (1975-04-01), Carson
patent: 3888398 (1975-06-01), Payne
patent: 3904094 (1975-09-01), Correll
patent: 4008838 (1977-02-01), Correll
patent: 4013203 (1977-03-01), McCauley
patent: 4015761 (1977-04-01), Kokko
patent: 4077553 (1978-03-01), Miller
patent: 4084414 (1978-04-01), Martin
patent: 4170331 (1979-10-01), Faulstich
patent: 4262834 (1981-04-01), Nutt
patent: 4372470 (1983-02-01), Dallaire
patent: 4390117 (1983-06-01), Fagan
Research Disclosure, #19718, Quick Release Ladder Clamp (Sep. 1980, No. 197).
Dino Suzanne L.
Smith Gary L.
Unistrut Australia Pty. Ltd.
LandOfFree
Security assembly for vehicle roofrack does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Security assembly for vehicle roofrack, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Security assembly for vehicle roofrack will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-80872