Fire escape – ladder – or scaffold – Ladder and platform – Platform with ladder as support
Patent
1988-08-22
1991-05-21
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Ladder and platform
Platform with ladder as support
182187, 182107, A45F 326
Patent
active
050167324
ABSTRACT:
A portable combination observation and hunting stand having a lower and middle ladder portion interconnected with each other with the middle ladder portion interconnected to a third, upper portion which comprises of a seat platform and an separate standing platform, all of which is abuttable to a tree or other support structure at a unique angle and is securely attached thereto by a chain or cable having a first end attached to the upper ladder portion at the end of the outer vertical upright then extending around the tree to a turnbuckle or load binder pivotally connected on the opposite side of the seat platform and adjustable according to the circumference of the selected tree or other support structure.
REFERENCES:
patent: 3057431 (1962-10-01), George
patent: 3318415 (1967-05-01), Christie
patent: 3336999 (1967-08-01), McSwain
patent: 3630314 (1971-12-01), Bamburg
patent: 3703939 (1972-11-01), Maxwell
patent: 4061202 (1977-12-01), Campbell
patent: 4134474 (1979-01-01), Stavenau
patent: 4246981 (1981-01-01), Stavenau
patent: 4257490 (1981-03-01), Bandy
patent: 4545460 (1985-10-01), Byrd
patent: 4552246 (1985-11-01), Thomas
patent: 4552247 (1985-11-01), Purdy
patent: 4614252 (1986-09-01), Tarner
LandOfFree
Portable combination hunting and observation stand does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable combination hunting and observation stand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable combination hunting and observation stand will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-231055