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US 2019/0101150 A1Published application
Sacrificial washer and related components
AssigneesRobert E. Stewart, Nicholas Strumbos
InventorRobert E. Stewart
Life of this patent
Estimating the term…
Abstract
A sacrificial washer has a longitudinal central axis and comprises a cup and a cap. The cup includes a cup base wall extending transversely with respect to the axis, a cup radially outer wall extending outwardly away from the cup base wall, and a cup inner diameter. The cup includes a cap base wall extending transversely with respect to the axis and spaced axially away from the cup base wall, and a cap radially inner wall extending inwardly away from the cap base wall and having a cap inner diameter less than the cup inner diameter.
Claims22
A sacrificial washer having a longitudinal central axis, comprising:
- a cup including:
- a cup base wall extending transversely with respect to the axis,
- a cup radially outer wall extending outwardly away from the cup base wall, and
- a cup inner diameter;
- and
- a cap including:
- a cap base wall extending transversely with respect to the axis and spaced axially away from the cup base wall, and
- a cap radially inner wall extending inwardly away from the cap base wall and having a cap inner diameter less than the cup inner diameter.
5 more elements
Dependencies are inferred from the claim text.