Ships – Spars – Gaffs – booms – etc.
Reexamination Certificate
2008-02-20
2009-08-25
Avila, Stephen (Department: 3617)
Ships
Spars
Gaffs, booms, etc.
C114S102100, C114S102280
Reexamination Certificate
active
07578252
ABSTRACT:
A whisker pole for a sailboat is provided. The whisker pole includes an inflatable portion that can be pressurized to maintain the position of a headsail. The whisker pole can be deflated for stowage. The length of the whisker pole can be adjusted for different boats and rigging requirements.
REFERENCES:
patent: 4539927 (1985-09-01), Foresman
patent: 4573933 (1986-03-01), Cameron
patent: 4879961 (1989-11-01), Aguilera
patent: 5279241 (1994-01-01), Aguilera
patent: 5333569 (1994-08-01), Henderson
patent: 5347946 (1994-09-01), Puckett
patent: 5603277 (1997-02-01), Webb
patent: 6551215 (2003-04-01), Gordon
patent: 2001/0037756 (2001-11-01), Fink
patent: 2002/0100406 (2002-08-01), Costa, Jr. et al.
patent: 2002/0139284 (2002-10-01), Iacoboni
Avila Stephen
Grossman Tucker Perreault & Pfleger PLLC
Urbanek Paul
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