Invention Grant
- Patent Title: Switch system having a button travel limit feature
- Patent Title (中): 开关系统具有按钮行程限制功能
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Application No.: US12827158Application Date: 2010-06-30
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Publication No.: US08404990B2Publication Date: 2013-03-26
- Inventor: David M. Lutgring , Michael J. Pescetto
- Applicant: David M. Lutgring , Michael J. Pescetto
- Applicant Address: US MN St.Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St.Paul
- Agent Eric D. Levinson
- Main IPC: H01H13/14
- IPC: H01H13/14

Abstract:
A switch system having a user-activatable button and button travel limit feature is disclosed. The switch system includes a housing comprising an opening, a circuit board assembly positioned in the housing, and an electrical switch assembly connected to the circuit board. The button travel limit feature is adapted to inhibit motion of an activation surface of the user-activatable button towards the electrical switch assembly when the electrical switch assembly is activated.
Public/Granted literature
- US20120000760A1 SWITCH SYSTEM HAVING A BUTTON TRAVEL LIMIT FEATURE Public/Granted day:2012-01-05
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