Did You Know...
...that Charles Goodyear performed some of his experiments on rubber while in debtor's prison? He was there so often he referred to it as his "hotel". Chronically in debt because of poor business sense and ill health, Goodyear depended on the generosity of friends and family. Even after he unlocked the secret to vulcanizing rubber, he was unable to improve his financial situation. When he died, his estate was $200,000 in debt.
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| Application No. | Application Title | Issue Date |
| 20100325848 | Snap hook with rotatable lock A snap hook includes a hook member having a gap formed by an attaching end and a receiving end, a pivotal gate pivotally secured to the hook member and having a channel for receiving the receiving end of the hook member, a locking member is rotatably engaged onto the pi... | 12/30/2010 |
| 20100180411 | SNAP RING HAVING MULTIPLE ROLLERS A snap ring for coupling a purse line to a purse seine includes a frame, a plurality of rollers, a frame opening, and a locking unit. The frame is connected to the purse seine. The purse line passes through a second end of the frame. The rollers are rotatably provided i... | 07/22/2010 |
