Back to results
US 2019/0093822 A1Published application
Grease cap
AssigneeKlaus 2000 Inc.
InventorMike MCKINNON
Life of this patent
Estimating the term…
Abstract
A grease cap having an outer ring portion which engages with an exterior surface of a grease cartridge, and an inner ring portion which engages with an interior surface of the grease cartridge. The outer and inner rings define a U-shaped circumferential groove for receiving the grease cartridge. The outer ring portion can include vents formed as indentations in the inner sidewall thereof. The vents can allow air to escape during installation of the grease cap.
Claims20
A grease cap for a grease cartridge, comprising:
- a) a sealing member comprising:
- an outer ring member having an inner surface configured to sealingly engage with a cylindrical exterior surface of the grease cartridge, the outer ring member defining and surrounding a cylindrical cavity,
- an inner ring member having an outer surface configured to sealingly engage with a cylindrical interior surface of the grease cartridge, the inner ring member located within the cylindrical cavity, and
- a connecting body connecting a top edge of the inner ring member to a top edge of the outer ring member;
- and
- b) a cover member connected to the sealing member, wherein the sealing member and the cover member together define an enclosed space (or form a cap) for receiving an open top portion of the grease cartridge.
3 more elements
Dependencies are inferred from the claim text.