Invention Grant
- Patent Title: Sash stop
- Patent Title (中): 窗扇停止
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Application No.: US15684061Application Date: 1961-12-04
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Publication No.: US3118191APublication Date: 1964-01-21
- Inventor: SPARKS BENJAMIN M , TEGGELAAR CLAUDE J
- Applicant: GRAND RAPIDS HARDWARE COMPANY
- Assignee: Grand Rapids Hardware Company
- Current Assignee: Grand Rapids Hardware Company
- Priority: US15684061 1961-12-04
- Main IPC: E06B3/44
- IPC: E06B3/44
Public/Granted literature
- US10684184B2 Pressure sensor assembly having a cavity filled with gel or fluid Public/Granted day:2020-06-16
Information query
IPC分类: