Two part grommet with interengaging projections
First Claim
1. A grommet comprising a first and second half, each half comprising a tubular body composed of a resinous material with the body of the first half being disposed over and about the body of the second half, the tubular body of the first half having an inner surface comprising a smooth portion which is substantially flat and a portion having inwardly directed projection means and the tubular body of the second half having an outward surface having a smooth portion which is substantially flat and a portion having outwardly directed projection means for engaging the projection means of the first half, wherein the smooth portions of the first and second halves contact each other providing lateral and rotational support for the coupling of the halves and wherein each half further comprises a gripping means for contacting material into which the grommet is fastened.
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Accused Products
Abstract
A grommet comprises a pair of mating telescoping halves with each half comprising a tubular body and a flange extending radially outward therefrom. The body of one half is disposed over and about the body of the other half. The flange on one half is spaced from the flange on the other half. The inner surfaces of the outer body includes a radially inwardly extending projection and the outer surface of the inner body includes at least one recess receiving the projection for securing one half relative to the other to form the grommet.
80 Citations
14 Claims
- 1. A grommet comprising a first and second half, each half comprising a tubular body composed of a resinous material with the body of the first half being disposed over and about the body of the second half, the tubular body of the first half having an inner surface comprising a smooth portion which is substantially flat and a portion having inwardly directed projection means and the tubular body of the second half having an outward surface having a smooth portion which is substantially flat and a portion having outwardly directed projection means for engaging the projection means of the first half, wherein the smooth portions of the first and second halves contact each other providing lateral and rotational support for the coupling of the halves and wherein each half further comprises a gripping means for contacting material into which the grommet is fastened.
Specification