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US1686564A - Assiokktos
Publication number: US1686564A Authority: US Grant status: Grant Prior art keywords: spring plank, plank, side frame, frame, side Prior art date: 1928-10-09 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime Publication date: 1928-10-09 Grant date: 1928-10-09
Publication number: US1686564A Authority: US Grant status: Grant Prior art keywords: spring plank, plank, side frame, frame, side Prior art date: 1928-10-09 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime Publication date: 1928-10-09 Grant date: 1928-10-09
Issue #1
On the original page, the title looks different.
- Declined by admin
- A duplicated of https://instantview.telegram.org/contest/patents.google.com/template2/issue1/
- Type of issue
- Author added their own content
- Reported
- Jun 14, 2017