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1916-01-14 |
1917-03-27 |
George T Chambers |
Tooth for power-shovels.
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1918-11-04 |
1921-07-12 |
William F Mcmonegal |
Shovel-tooth
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US1571782A
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1925-02-14 |
1926-02-02 |
Taylor Wharton Iron & Steel |
Dipper tooth
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US1856930A
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1929-12-16 |
1932-05-03 |
Wellman Engineering Company |
Dipper tooth structure
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1938-06-22 |
1941-09-23 |
Daniels Murtaugh Company |
Replaceable tooth for dippers
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US2427651A
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1945-06-06 |
1947-09-23 |
Electric Steel Foundry |
Excavating tooth
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1958-04-28 |
1961-05-02 |
Thomas C Whisler |
Excavator tooth
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1959-01-06 |
1962-02-06 |
American Brake Shoe Co |
Keeper for an excavator tooth
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1961-06-22 |
1963-03-05 |
Esco Corp |
Ground-working tooth and method
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GB1049195A
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1963-10-07 |
1966-11-23 |
Canadian Ind |
Manufacture of gusseted plastics bags
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US3312004A
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1964-06-01 |
1967-04-04 |
Thys Company |
Ripper tooth assembly
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US3623247A
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1970-01-26 |
1971-11-30 |
Caterpillar Tractor Co |
High strength digging tooth
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DE2211768A1
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1971-03-18 |
1972-10-05 |
Italsider Spa |
Connection device for excavator or ripper teeth, especially for two-part excavators
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1971-06-21 |
1973-11-27 |
Abex Corp |
Digger teeth
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ES171010Y
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1972-07-16 |
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IT1027392B
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1975-01-28 |
1978-11-20 |
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USD251431S
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1976-12-16 |
1979-03-27 |
Caterpillar Tractor Co. |
Tooth adapter for a cutting edge
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FR2381137A1
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1977-02-18 |
1978-09-15 |
Esco Corp |
EXCAVATOR TOOTH FOR LOADER BUCKET ON TIRES OR SIMILAR
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USD252461S
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1977-03-08 |
1979-07-24 |
Aktiebolaget Bofors |
Tooth adaptor for excavating equipment
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2001-07-06 |
2004-05-18 |
Esco Corporation |
Wear assembly
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1977-12-08 |
1979-06-13 |
Reinshagen Kabelwerk Gmbh |
ELECTRICAL CONNECTION DEVICE AND METHOD FOR MANUFACTURING IT
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1977-12-09 |
1979-03-06 |
Alden Research Foundation |
Electrical connector
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1978-06-16 |
1980-01-08 |
Caterpillar Tractor Co. |
Releasable corner tooth assembly
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GB2057053A
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1979-07-06 |
1981-03-25 |
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Motor vehicle speed control holding devices
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GB2057051A
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1979-07-23 |
1981-03-25 |
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Turbulence device for engine mixture
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GB2057052B
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1979-08-10 |
1983-08-03 |
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1979-08-16 |
1981-02-26 |
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GB2060104B
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1979-08-22 |
1984-01-25 |
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Apparatus for gassing liquids
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1979-10-05 |
1981-04-29 |
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Straight Pipe Coupling
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GB2091441B
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1980-12-23 |
1984-05-23 |
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Applanation tonometer
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1981-01-15 |
1982-07-22 |
Esquire, Inc. |
Battery charger
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DE3106580A1
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1981-02-21 |
1982-09-02 |
L. & C. Steinmüller GmbH, 5270 Gummersbach |
METHOD FOR MINIMIZING EMISSIONS FROM POLLUTION PLANTS
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1981-03-25 |
1982-10-05 |
Cts Corporation |
Slide and rocker switch assemblies having double cantilevered contactor
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DE3112719A1
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1981-03-31 |
1982-10-14 |
Feinwerktechnik Schleicher & Co, 7778 Markdorf |
LOCKING INDICATOR FOR THE DOOR OF A BALE PRESS
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1981-04-02 |
1988-04-18 |
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1981-04-27 |
1983-02-02 |
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GB2104929A
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1981-07-06 |
1983-03-16 |
Milliken Ind Ltd |
Industrial fabrics
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1981-09-24 |
1983-08-02 |
Smrt Thomas John |
Spray tip for aerosol can
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1981-11-23 |
1983-06-03 |
Bofors Ab |
Adaptor for an earth engaging tool
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1981-12-01 |
1984-11-13 |
Abex Corporation |
Dipper tooth tip and adapter
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1983-06-06 |
1985-05-14 |
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Attachment assembly for excavation teeth
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1984-10-17 |
1988-06-28 |
Howard Machinery Public Limited |
Point for a cultivating tool
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1986-12-04 |
1988-08-09 |
Esco Corporation |
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1987-08-11 |
1990-08-30 |
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1987-10-27 |
1988-10-11 |
Caterpillar Inc. |
Corner guard system having a replaceable corner tooth
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1988-10-24 |
1989-07-18 |
Caterpillar Inc. |
Two pin fastening assembly with interconnecting and retaining means
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1989-03-21 |
1990-06-12 |
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1989-08-04 |
1990-08-21 |
Deere & Company |
Digging tooth assembly
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1989-08-04 |
1991-05-28 |
Deere & Company |
Loader bucket tooth
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USD339593S
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1990-04-03 |
1993-09-21 |
Components Tools AB |
Tooth point
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1990-08-24 |
1994-03-22 |
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Loader tooth
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USD336476S
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1991-08-30 |
1993-06-15 |
Caterpillar Inc. |
Adapter for an implement
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1993-03-26 |
1994-11-01 |
Bucyrus Blades, Inc. |
Bucket tooth
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1994-04-04 |
1995-06-13 |
Caterpillar, Inc. |
Tip to adapter interface
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USD365577S
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1994-04-22 |
1995-12-26 |
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Penetrating shovel tooth
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1995-07-25 |
1996-10-08 |
Caterpillar Inc. |
Tooth assembly and retaining mechanism
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1995-09-29 |
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Base edge cover for a bucket and apparatus for retaining same
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1995-11-29 |
1998-10-13 |
H & L Tooth Company |
Digging tooth
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1995-12-11 |
1999-08-17 |
Esco Corporation |
Extensible lock
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1995-12-11 |
1998-01-20 |
Esco Corporation |
Excavating tooth
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USD391583S
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1995-12-14 |
1998-03-03 |
Metalogenia, S.A. |
Digger tooth
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USD395661S
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1995-12-14 |
1998-06-30 |
Metalogenia S.A. |
Digger tooth
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USD408422S
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1995-12-14 |
1999-04-20 |
Metalogenia, S.A. |
Digger tooth
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USD385286S
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1996-05-09 |
1997-10-21 |
Metalogenia, S.A. |
Digger tooth Series K
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1996-11-08 |
1998-12-29 |
Caterpillar Inc. |
Apparatus for protecting a base of a bucket of an earth working machine
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1997-09-03 |
1999-06-08 |
H&L Tooth Company |
Grooved earth working tool
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USD417877S
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1997-09-08 |
1999-12-21 |
H&L Tooth Company |
Digging tooth
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1997-09-17 |
1999-11-16 |
G. H. Hensley Industries, Inc. |
Rotary lock system for excavating tooth/adapter assembly
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USD414193S
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1998-03-31 |
1999-09-21 |
H&L Tooth Company |
Digging tooth
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1998-06-08 |
2001-04-01 |
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DEVICE FOR THE COUPLING OF EXCAVATOR TEETH.
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ES2146174B1
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1998-07-03 |
2002-01-16 |
Metalogenia Sa |
COUPLING FOR EXCAVATOR AND SIMILAR TEETH.
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USD413338S
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1998-09-28 |
1999-08-31 |
Metalogenia, S.A. |
Tooth for an excavating machine
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USD415173S
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1998-09-29 |
1999-10-12 |
Deere & Company |
Tillage sweep
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USD429256S
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1999-06-14 |
2000-08-08 |
Deere & Company |
Tillage sweep
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1999-06-28 |
2000-08-08 |
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Tillage sweep
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Corner tooth adapter arrangement for an excavating implement
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Deep tillage ripper point
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Ground engaging tooth
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