Portable sail

Details Portable sail Portable sail

1994-06-03

1995-12-19

Swinehart, Edwin L.

Ships

Sail or control means therefor

Specific sail structure or arrangement

114 89, B63H 904

Patent

active

054760585

ABSTRACT:
A hand held portable sail including a forward spar and a rear spar, said spars being attached near one end of each spar by a lower handle; and a sail material extending between the spars and connected to each of said spars.

REFERENCES:
patent: 3889620 (1975-06-01), Dorland
patent: 3924870 (1975-12-01), Spivack et al.
patent: 4269133 (1981-05-01), Brown
patent: 4408772 (1983-10-01), Hollwarth
patent: 4473022 (1984-09-01), Eastland
patent: 4541355 (1985-09-01), Denton
patent: 4651665 (1987-03-01), Drake
patent: 4682557 (1987-07-01), Magruder et al.
patent: 4697534 (1987-10-01), Kettlestrings
patent: 4712498 (1987-12-01), Oser
patent: 4771723 (1988-09-01), Friesen
patent: 4940008 (1990-06-01), Hoyt
patent: 4978140 (1990-12-01), Babson
patent: 5197403 (1993-03-01), Hatlapa

Affiliated with

Also associated with

Rating

Portable sail 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 sail, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable sail will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-986890