Patent · US Expired

Escape ladder

USD370736S · kind S · design

9Cited by
27References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 12, 1994
Grant dateJun 11, 1996
Priority date
Expiry dateJun 11, 2010

Classification

  • Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.