Receiver lock - Patent D524142

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Inventors:

Recknagel, Jim (Delafield, WI, US)
Burmesch, Ken (Washington, WI, US)
Zapushek, John (Racine, WI, US)

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Sponsored by:
Flash of Genius

Application Number:

D/189405

Publication Date:

07/04/2006

Filing Date:

09/04/2003

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Assignee:

Master Lock Company (Milwaukee, WI, US)

Primary Class:

D08/331

Other Classes:

D08/343

International Classes:

(IPC1-7): 0807

Field of Search:

70/51, 70/315, 70/448, D8/330.331, D8/336, 70/312, D8/400, D8/383.343, 70/31-34, 70/14, D8/334, D8/345, 70/20, 70/229-232, 70/52, 70/26, 70/23, D8/338, 70/224, D8/349

US Patent References:

1566473	Lock	December, 1925	Gibson
1667254	Padlock	April, 1928	Hedrich	70/46
2541638	Padlock shield and shielded padlock assembly	February, 1951	Clevett
2677261	Door handle lock	May, 1954	Jacobi
3176007	Process employing chelating agents to prepare sludge-free hydroxyalkyl starch ethers	March, 1965	Tushhoff
3197239	Drawbar lock pin safety attachment	July, 1965	Jezek, Jr.
3453846	PADLOCK SHACKLE GUARDS	July, 1969	Owen et al.
3559429		February, 1971	Hermann
3652114	SECURITY HASP	March, 1972	Cady et al.
3673910	KEY BOLT	July, 1972	Collister
3721112	LOCKS	March, 1973	Wellekens
3783657	PADLOCK BODY AFFIXED SHACKLE ENVELOPING GUARD	January, 1974	Foote
3843160	CLEVIS HITCH ASSEMBLY	October, 1974	Frushour et al.
3861267	KEY BOLT	January, 1975	Collister
3902339	Padlock shield	September, 1975	Carley et al.
3908415	Padlock with deflectable shackle section	September, 1975	Foote
3911761	Function lock detent stabilizer	October, 1975	Cornellier
3963264	Dual purpose trailer towing attachment	June, 1976	Down
3999414	Maximum-security lock	December, 1976	Leitner
4141232	Guard and locking combination therewith	February, 1979	Kelly
4198026	Firearm security device	April, 1980	Capolupo
4226100	Waterproof padlock case	October, 1980	Hampton et al.
4236395	Bolt type lock	December, 1980	Avaiusini
4277961	Security lock nut assembly for padlocks	July, 1981	Williams
4298212	Hitch pin	November, 1981	Jamison
4438642	Attachment device	March, 1984	De Jong
4440005	Trailer hitch ring lock	April, 1984	Bulle
4576021	Trailer lock	March, 1986	Holden
4619122	Threadably engaged locking mechanism	October, 1986	Simpson
4637234	Cartridge lock	January, 1987	Mielonen
4711106	Locking device	December, 1987	Johnson
4730468	Locking pin for semi-truck trailer landing gear	March, 1988	Becker
4732019	Locking apparatus	March, 1988	Tolar	70/203
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4888967	Bicycle lock	December, 1989	Kuo
4918949	Tamper-resistant lock	April, 1990	Newbold	70/38A
4964285	Computer drive bezel attachment	October, 1990	Lakoski et al.
5004133	Detachable article carrier assembly	April, 1991	Wyers
5022243	Latching system	June, 1991	Embry et al.
5027630	Door latch with lock and release for vending machines and the like	July, 1991	Stillwagon et al.
5050413	Door latch with lock and release for vending machines and the like	September, 1991	Stillwagon et al.
5063763	Locking device for boat sonar units and the like	November, 1991	Johnson
5142888	Rotatably unlockable combination lock having removable shackle	September, 1992	Ling	70/26
5152160	Padlock holder	October, 1992	Lentini
5197314	Door latch with lock and release for vending machines and the like	March, 1993	Stillwagon et al.
5216903	Concealed shackle padlock	June, 1993	Chen
5269161	Latching system	December, 1993	Stillwagon
5272894	Fractional-rotation latching system with retrofit capability	December, 1993	Stillwagon et al.
5284038	Coupler locking device	February, 1994	Johnson
5437515	Connecting pin	August, 1995	Kuramoto
5447045	Apparatus for locking a closed notebook computer on a computer support	September, 1995	Cheng
5467619	Post latching systems	November, 1995	Stillwagon et al.
5507611	Key bolt fastener	April, 1996	Collister
5540065	Locking device	July, 1996	Wyers
5664445	Pry-proof lock	September, 1997	Chang
5676258	Security system for apertured goods	October, 1997	Leyden et al.
5794465	Key lock box assembly	August, 1998	Hill
D401131	Electric tape trimming device	November, 1998	Miyamoto et al.	D8/98
6055832	Locking device	May, 2000	Wyers
D428795	Locking rod device	August, 2000	Wyers
6145866	Hitch pin with locking lever	November, 2000	Peter
D439827	Locking rod device	April, 2001	Wyers
D444050	Locking rod device	June, 2001	Wyers
D447043	Locking rod device	August, 2001	Wyers
D454293	Parabolic padlock	March, 2002	Bremicker	D8/334
6409283	Wheel assembly for a truck-attached carriage	June, 2002	Hsieh
6412315	Box hitch receiver lock	July, 2002	Cheng et al.	70/34
D461392	Pin lock	August, 2002	Zapushek
D488701	Closure receiving lock element	April, 2004	Vito	D8/343

Primary Examiner:

Deshmukh, Prabhaker

Attorney, Agent or Firm:

Calfee, Halter & Griswold LLP

Claims:

CLAIM

1. The ornamental design for a receiver lock, as shown and described.

Description:

FIG. 1 is a perspective view of the design of the persent application;

FIG. 2 is a top view of the lock shown in FIG. 1;

FIG. 3 is a bottom view of the lock shown in FIG. 1;

FIG. 4 is a front view of the lock shown in FIG. 1;

FIG. 5 is a side view of the lock shown in FIG. 1; and,

FIG. 6 is a back view of the lock shown in FIG. 1.

The broken lines are for illustration purposes only and form no part of the claim design. The broken lines, which define the boundaries of the claimed design, form no part thereof.