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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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