Horizontally supported planar surfaces – With separable components – Surface separable from support entity
Reexamination Certificate
2005-11-29
2005-11-29
Wilkens, Janet M. (Department: 3637)
Horizontally supported planar surfaces
With separable components
Surface separable from support entity
C182S151000, C182S186500, C108S011000, C297S440130
Reexamination Certificate
active
06968790
ABSTRACT:
A portable picnic table/sawhorse and bench furniture set. The picnic table/sawhorse includes a tabletop having spaced cross member guides and guide rib on the underside of said tabletop. A pair of sawhorses have lengthwise grooves in their spines to receive the cross members and supporting the tabletop. The sawhorses have generally triangular end supports for each spine The spine has a main support forms an upper tongue and a tenon spaced below the upper tongue, each extending from respective ends of the spine joint main support member. Upper tongues and lower tenons are removably engaged with corresponding grooves and mortises in each table end support. The furniture set includes a pair of benches having similar joinery. Removable pins are provided for each joint in the sawhorses and benches.
REFERENCES:
patent: 733500 (1903-07-01), Moore
patent: 797362 (1905-08-01), Vall
patent: 2077414 (1937-04-01), Hunting
patent: 2504531 (1950-04-01), Johnson
patent: 2599404 (1952-06-01), McLemore
patent: 2911265 (1959-11-01), Hannah
patent: 3035650 (1962-05-01), Friedl
patent: 3262405 (1966-07-01), Sutton
patent: 3463099 (1969-08-01), Doucette
patent: 4182432 (1980-01-01), Cossitt
patent: 4433753 (1984-02-01), Watson
patent: 4574917 (1986-03-01), Stoddard
patent: 4890693 (1990-01-01), O'Brien
patent: 5367964 (1994-11-01), Hockensmith
patent: 5417307 (1995-05-01), McIntyre et al.
patent: 5501158 (1996-03-01), Cheney
patent: 5518082 (1996-05-01), Liao
patent: 5526897 (1996-06-01), Schiller
patent: 5582267 (1996-12-01), Bockoven et al.
patent: 5644995 (1997-07-01), Gurwell et al.
patent: 6443076 (2002-09-01), Case, Jr.
patent: 6619601 (2003-09-01), Vall
patent: D493236 (2004-07-01), Frey
patent: 2004/0011259 (2004-01-01), Meadows
patent: 2005/0115768 (2005-06-01), Frey
patent: 2194732 (1988-03-01), None
patent: WO 93/12692 (1993-07-01), None
patent: WO 95/21558 (1995-08-01), None
Litman Richard C.
Wilkens Janet M.
LandOfFree
Portable picnic table/sawhorse 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 picnic table/sawhorse, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable picnic table/sawhorse will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3504171