Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2011-08-02
2011-08-02
Gilman, Alexander (Department: 2833)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
Reexamination Certificate
active
07988494
ABSTRACT:
An electrical, circuit breaker protected, extension cord in-line tap, securement device for securing tandemly connected electrical extension cords. The securement device includes opposing proximal and distal open-ended hook members each having a hinged locking flap for receiving therein a looped end of the associated extension cord thereby preventing unintended separation of the extension cords. The hook members may comprise a back wall having a plurality of vertical ribs along at least a portion of the back wall. The vertical ribs may be configured to grippingly secure the extension cords. Embodiments of the in-line tap may also include a plurality of circuit breaker protected auxiliary electrical outlets on opposing sides for powering additional extension cords or electrical devices.
REFERENCES:
patent: 1935771 (1933-11-01), Feurstein et al.
patent: D126590 (1941-04-01), Lewin
patent: D164338 (1951-08-01), Tyler
patent: D179081 (1956-10-01), Hudson
patent: 3290453 (1966-12-01), Jensen
patent: 3383639 (1968-05-01), Anderson et al.
patent: 3520988 (1970-07-01), Ballock, Sr.
patent: 3609638 (1971-09-01), Darrey
patent: 3781761 (1973-12-01), Harwood
patent: 3922055 (1975-11-01), McGregor
patent: 3924914 (1975-12-01), Banner
patent: 4083621 (1978-04-01), Davidson et al.
patent: 4095871 (1978-06-01), Holte
patent: 4118690 (1978-10-01), Paynton
patent: 4123012 (1978-10-01), Hough
patent: D251293 (1979-03-01), Trueblood
patent: 4183603 (1980-01-01), Donarummo
patent: 4500150 (1985-02-01), Leibensperger et al.
patent: 4504106 (1985-03-01), Fechter
patent: D285552 (1986-09-01), Schwartz
patent: D285788 (1986-09-01), Rapp et al.
patent: 4610494 (1986-09-01), Schauber
patent: 4659161 (1987-04-01), Holcomb
patent: 4669688 (1987-06-01), Itoh et al.
patent: 4671597 (1987-06-01), Grill
patent: D294487 (1988-03-01), Bannigan
patent: 4764128 (1988-08-01), Cheng
patent: 4778125 (1988-10-01), Hu
patent: D301576 (1989-06-01), Wang
patent: D315141 (1991-03-01), Hames
patent: 5004435 (1991-04-01), Jammet
patent: 5071367 (1991-12-01), Luu
patent: D325723 (1992-04-01), Gary et al.
patent: D327873 (1992-07-01), Luu
patent: 5207594 (1993-05-01), Olson
patent: 5255866 (1993-10-01), Campolo
patent: 5336106 (1994-08-01), Osten
patent: D350940 (1994-09-01), Rossman et al.
patent: 5390876 (1995-02-01), Hatano et al.
patent: D357460 (1995-04-01), Lovett
patent: 5409397 (1995-04-01), Karman
patent: 5423693 (1995-06-01), Light
patent: 5443400 (1995-08-01), Brown et al.
patent: 5514004 (1996-05-01), Swanson
patent: D372702 (1996-08-01), Sanner
patent: 5562488 (1996-10-01), Neiser et al.
patent: 5582524 (1996-12-01), Sanner et al.
patent: D389459 (1998-01-01), Byrne
patent: D397086 (1998-08-01), Lin
patent: 5795168 (1998-08-01), Duhe
patent: D400175 (1998-10-01), Okamoto
patent: 5888105 (1999-03-01), Brown et al.
patent: D408355 (1999-04-01), Welsh et al.
patent: D409146 (1999-05-01), Fladung
patent: 5931702 (1999-08-01), Fladung
patent: D415105 (1999-10-01), Lee
patent: 6004157 (1999-12-01), Glass
patent: D425638 (2000-05-01), Yuen
patent: 6056580 (2000-05-01), Cross et al.
patent: D436345 (2001-01-01), Lentine
patent: 6179665 (2001-01-01), Rossman et al.
patent: D440203 (2001-04-01), Ewing et al.
patent: D446502 (2001-08-01), Wen
patent: 6443409 (2002-09-01), Zanzucchi
patent: D486126 (2004-02-01), Aromin
patent: D487726 (2004-03-01), Okuda
patent: D493426 (2004-07-01), Strayer
patent: 6929514 (2005-08-01), Chuang
patent: D540257 (2007-04-01), Ivanova et al.
patent: D549650 (2007-08-01), Russell et al.
patent: D559184 (2008-01-01), Russell et al.
patent: D562240 (2008-02-01), Lee
patent: 7371121 (2008-05-01), Lee
patent: D577679 (2008-09-01), Lee
patent: D599290 (2009-09-01), Lee
patent: 33 43 233 (1985-06-01), None
U.S. Appl. No. 12/649,465, filed Dec. 30, 2009, Lee.
U.S. Appl. No. 29/313,368, filed Dec. 30, 2008, Lee.
Frost Brown Todd LLC
Gilman Alexander
Multiway Industries (HK) Ltd.
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