Equipment for safety – protection – and rescue – Body restraint or protective covering – Face – mouth – or ear
Patent
1996-07-31
1997-10-28
McInroy, Ruth
Equipment for safety, protection, and rescue
Body restraint or protective covering
Face, mouth, or ear
2902
Patent
active
D03856658
REFERENCES:
patent: D239787 (1976-05-01), Lonnstedt
patent: D313092 (1990-12-01), Nilsson
patent: D375584 (1996-11-01), Westerdal
patent: 3051961 (1962-09-01), Clark
patent: 5023955 (1991-06-01), Murphy, II et al.
Hyde Edward R.
McInroy Ruth
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