Patent
   D665826
Priority
Jun 29 2010
Filed
Jun 29 2010
Issued
Aug 21 2012
Expiry
Aug 21 2026
Assg.orig
Entity
unknown
14
19
n/a
The ornamental features of the “master link joint and master links unit assembly,” as shown and described.

FIG. 1 is a perspective view of a master link unit assembly showing our new design in assembled condition;

FIG. 2 is a top plan view thereof;

FIG. 3 is a perspective view of a master link shown at the bottom right of FIG. 1;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a right end view thereof;

FIG. 9 is a left end view thereof;

FIG. 10 is a perspective view of a master link shown at the top left in FIG. 1;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a right end view thereof; and,

FIG. 16 is a left end view thereof.

The broken line showing the body of the master link unit assembly in FIGS. 1 and 2, and the broken lines shown in FIGS. 1-6, and 10-13 form no part of the claimed design.

Plouzek, John M., Clarke, Donovan S., Cobb, Laurence J., Trone, Matthew W.

Patent Priority Assignee Title
D767641, Apr 01 2015 Caterpillar Inc. Track link assembly
D769333, Apr 01 2015 Caterpillar Inc. Track link
D775239, Aug 13 2015 Caterpillar Inc.; Caterpillar Inc Rail guide
D790599, Apr 01 2015 Caterpillar Inc. Track link
D804538, Aug 13 2015 Caterpillar Inc. Rail guide
D807405, Oct 02 2015 Kubota Corporation Sweeper swing arm
D823349, May 04 2017 Caterpillar Inc. Undercarriage track shoe for mobile earthmoving machine
D832308, Jul 27 2017 Deere & Company Track link
D847230, Jul 08 2016 Ackley Machine Corporation Carrier pocket for longitudinally compressed tablet
D850494, Sep 06 2017 Caterpillar SARL Powerlink
D855662, May 04 2017 Caterpillar Inc. Undercarriage track shoe for mobile earthmoving machine
D861044, Jun 28 2018 Deere & Company Cast cross tube for production class loader boom
D882643, May 04 2017 Caterpillar Inc. Undercarriage track shoe for mobile earthmoving machine
D908741, Sep 22 2017 Deere & Company Loader boom cross member
Patent Priority Assignee Title
2566678,
4083611, Jan 23 1975 FIAT-ALLIS EUROPE S P A FAEU Master link assembly for crawler tractor track assembly
4121875, Aug 26 1977 CATERPILLAR INC , A CORP OF DE Two-component track shoe
4222616, Dec 18 1978 CATERPILLAR INC , A CORP OF DE Endplay control gusset
4423910, May 12 1978 Reversible track link assembly and track shoes therefor
4449357, Jul 24 1981 CATERPILLAR INC , A CORP OF DE Track chain link and forging process for the manufacture of track chain links
4553791, Oct 15 1982 George Blair Public Limited Company Linked chain
5183318, Nov 26 1991 Caterpillar Inc. Endless track chain for track-type vehicles
5704697, Feb 10 1993 Intertractor Zweigniederlassung der Wirtgen GmbH Chain link for a traction chain
5887958, Feb 21 1997 BERCO S P A Track link assembly having positive pin retention
6322173, Apr 20 2000 Caterpillar Inc. Link for a track chain assembly of a track type work machine
6354679, Apr 20 2000 Caterpillar Inc. Off-set symmetrical link and an associated subassembly for a track chain assembly
6386651, Apr 20 2000 Caterpillar Inc. Insert arrangement for a track chain assembly
7614709, Jan 31 2007 Caterpillar Inc. Tapered master link design for tracked undercarriage
7657990, Mar 06 2002 Deere & Company Track chain link and undercarriage track roller having a metallurgically bonded coating
7877977, Dec 12 2008 Caterpillar Inc.; Caterpillar Inc Master link for a track chain
800575,
D338020, Nov 26 1991 CATERPILLAR INC , A CORP OF DE Track link
D435565, May 14 1998 Italtractor ITM S.p.A. Link for track of vehicle
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 25 2010CLARKE, DONOVAN S Caterpillar, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246080238 pdf
Mar 25 2010PLOUZEK, JOHN MCaterpillar, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246080238 pdf
Jun 25 2010COBB, LAURENCE J Caterpillar, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246080238 pdf
Jun 25 2010TRONE, MATTHEW W Caterpillar, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246080238 pdf
Jun 29 2010Caterpillar Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule