Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Extensible handle
Reexamination Certificate
2005-08-09
2005-08-09
Mah, Chuck (Department: 3676)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Extensible handle
C016S427000, C016S436000, C015S144400, C015S145000
Reexamination Certificate
active
06925686
ABSTRACT:
A twist-lock handle assembly includes sections that are interconnected by first telescoping them together, followed by relative rotational movement to interlock two pair of axially spaced apart tabs and recesses. The assembly can have a grip section, at least one pole section, and one accessory attachment section for connecting to a mop head. The components are rigidly and essentially permanently connected by sliding them together and twisting, but can be compactly shipped.
REFERENCES:
patent: 303474 (1884-08-01), Webb
patent: 305140 (1884-09-01), Bradley
patent: 402132 (1889-04-01), Berry
patent: 1029819 (1912-06-01), Nylander
patent: 1033187 (1912-07-01), Metzger
patent: 1420639 (1922-06-01), Sturgis
patent: 1932099 (1933-10-01), Cababa
patent: 2076918 (1937-04-01), Robison
patent: 2601088 (1952-06-01), Burgess
patent: 2660457 (1953-11-01), Mallon
patent: 2712950 (1955-07-01), Siebert
patent: 2719061 (1955-09-01), Beatty
patent: 2820655 (1958-01-01), Hileman
patent: 3153252 (1964-10-01), Ricciardi
patent: 3407424 (1968-10-01), Lanzarone et al.
patent: 3423781 (1969-01-01), Henson
patent: 3866257 (1975-02-01), Cansdale, Sr.
patent: 3957266 (1976-05-01), Rice
patent: 4070932 (1978-01-01), Jeannotte
patent: 4247216 (1981-01-01), Pansini
patent: 4518162 (1985-05-01), Oates
patent: 4758023 (1988-07-01), Vermillion
patent: 4848956 (1989-07-01), Pettman
patent: 4911573 (1990-03-01), Pietro
patent: 5094464 (1992-03-01), Musacchia, Sr.
patent: 5661868 (1997-09-01), Panagakos et al.
patent: 5920944 (1999-07-01), Biggs et al.
patent: 5943727 (1999-08-01), Freer
patent: 333391 (1913-08-01), None
patent: 2685623 (1993-07-01), None
patent: 10945 (1911-06-01), None
patent: 16504 (1912-07-01), None
patent: 338856 (1930-11-01), None
patent: 1429924 (1976-03-01), None
patent: 2249947 (1992-05-01), None
patent: 683025 (1961-08-01), None
Heathcock John A.
Neumann Peter M.
Short Michael E.
Mah Chuck
S.C. Johnson & Son Inc.
LandOfFree
Twist-lock handle assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Twist-lock handle assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Twist-lock handle assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3473844