Utility knife
AssigneeMartor KG
InventorKerry Henn
Life of this patent
Estimating the term…
Abstract
A utility knife has a housing, a blade holder movable between a front position and a rear position in the housing, and first and second return formations of which one is mounted on the housing and the other on the blade holder. The first and second return formations urge the blade holder into the rear position relative to the housing in at least one region of movement of the blade holder. The first return formation includes a spring and a movable element connected to the spring and urged thereby in a travel direction of the movable element. The second return formation includes a counter surface engageable with the movable element.
Claims13
A utility knife comprising:
- a housing;
- a blade holder movable between a front position and a rear position in the housing;
- and
- first and second return means of which one is mounted on the housing and the other is mounted on the blade holder, the first and second return means urging the blade holder into the rear position relative to the housing in at least one region of movement of the blade holder, the first return means including a spring and a movable element connected to the spring and urged thereby in a travel direction of the movable element, the second return means including a counter surface engageable with the movable element.
Dependencies are inferred from the claim text.