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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Bissell; Holbrook C.
Address:
West Chester, PA
No. of patents:
1
Patents:




Patent Number Title Of Patent Date Issued
4223799 Releasable locking means for closure caps September 23, 1980
The present invention pertains to releasable locking mechanism for a hollow circular member such as a fill pipe for an oil tank and cup-shaped closure cap of non-magnetic material which is connectable to the hollow circular member, in combination with a locking member of ferrous material


 
 
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