Invention Grant
- Patent Title: Scraper
-
Application No.: US16875127Application Date: 1927-02-16
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Publication No.: US1806219APublication Date: 1931-05-19
- Inventor: HYRUM RICKS
- Applicant: HYRUM RICKS
- Assignee: Ricks Hyrum
- Current Assignee: Ricks Hyrum
- Priority: US16875127 1927-02-16
- Main IPC: E02F3/64
- IPC: E02F3/64
Public/Granted literature
- US11946295B2 Door handle arrangement Public/Granted day:2024-04-02
Information query
