Did You Know...
...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.
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| Number | Title | Issue Date |
| 7275338 | Edge protector assembly for bucket assembly An edge protector assembly is attached, via at least two connectors, to an edge of at least one wall surface of a bucket assembly. Each connector includes a first mating portion that is mated to at least one second mating portion of an edge protector of the edge pro... | 10/02/2007 |
| 4833801 | Snow plow guards Guards for replaceable attachment to a snow plow blade near the outer ends of its cutting edge are shown. Each guard has a panel portion conforming generally to these outer ends; that portion is of a hard, impact resisting metal of high shear strength, an... | 05/30/1989 |
| 4776113 | Corner guard system having a replaceable corner tooth A corner tooth assembly is provided on the corner of an implement for protection thereof from wear during use. It is necessary to provide a tight fit between the corner tooth and the corner portion of the implement so that unnecessary movement of the corn... | 10/11/1988 |
| 4290214 | Earthworking implement side plate wear member An improved wear member for use in an earthworking implement having a sidewall member defining a bottom edge portion to which the wear member is secured is disclosed. The wear member comprises a U-section member defining a bottom bight portion and spaced ... | 09/22/1981 |
| 4086967 | Extended life end bits for bulldozer blades An end bit for selective and adjustable mounting to an earthmoving vehicle structure, such as a bulldozer blade, having opposite corner portions. The bit includes transversely extending cutting edge portions and a mounting portion adapted to be selectivel... | 05/02/1978 |
| 4069604 | End wear bit for earthmoving equipment blades An end wear bit for earthmoving equipment blades includes a symmetrically constructed plate having a plurality of divergent rows of apertures formed therein.... | 01/24/1978 |
| 4055223 | Corner tooth assembly for an earthmoving implement having a hollow rearward portion A corner tooth assembly, for an earthmoving implement having an upright sidewall and a cutting edge disposed in laterally extending relation from the sidewall, includes a corner tooth adapter having a hollow rearward portion secured to a lower forward out... | 10/25/1977 |
| 4047312 | Corner tooth assembly A corner tooth assembly which is removably secured to the corner of an implement for engaging the earth in a longitudinally oriented forward direction, and which includes a laterally extending bottom plate, a side plate integrally secured to the bottom pl... | 09/13/1977 |
| 4044481 | Reversible blade bit A reversible bit for selective mounting to an earth-moving blade, such as a bulldozer blade, having opposite corner portions. The bit includes transversely extending cutting edge portions and a mounting portion adapted to be selectively mounted to opposit... | 08/30/1977 |
| 4028823 | Digging tooth A digging tooth provided with two points for use especially at the corners of a power digging bucket so that the shovel cuts better at its corners resulting in less binding of the bucket when making a second cut. This also results in better corners at the... | 06/14/1977 |
| 4010561 | Earth scraper with router bit In an earthmoving scraper, a pivotally adjustable router bit is provided on the leading edges of the bowl to fracture the soil ahead of both sides of the cutting edge of the scraper to protect the bowl sides from excessive wear. The bits are pivotally mou... | 03/08/1977 |
| 4007550 | Replaceable corner tooth assembly A replaceable corner tooth assembly is disclosed, for an earthmoving implement having a sidewall member and a base plate member disposed in laterally extending relation therefrom at a forward corner thereof, including an elongated body with a rearwardly e... | 02/15/1977 |
| 4006544 | Replaceable cutting edge assembly Two embodiments of a replaceable cutting edge assembly for earthmoving buckets, each assembly including a plurality of cutting edge sections arranged along a leading edge of the earthmoving bucket floor with digging teeth overlapping the junctures between... | 02/08/1977 |
| 3967398 | Detachable corner protector for work implements A work implement, such as a loader bucket, comprises a pair of laterally spaced end walls and a cutting edge secured forwardly on the bucket, between such end walls. A corner protector is detachably mounted on a forward edge of each of the sidewalls by a ... | 07/06/1976 |
| 3961788 | Bulldozer blade with improved tip and end bit A bulldozer blade comprises an upright member having a pair of laterally spaced end plates and a transversely disposed cutting edge secured thereon. A mounting plate is secured forwardly on the outboard side of each of the end plates and an adapter is sec... | 06/08/1976 |
