Celebrity Inventors
Mark Twain (Samuel L. Clemens) received Patent No. 121,992 for "An Improvement in Adjustable and Detachable Straps for Garments." He later received two more patents: one for a self-pasting scrapbook and one for a game to help players remember important historical dates.
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| Number | Title | Issue Date |
| 7992753 | Spool-supported bag dispenser A bag dispenser includes an axle having a plurality of spaced-apart interior annular rings. A roll of bags are wound about the axle and a rod is insertable into the axle. When inserted into the axle, the rod engages at least one of the annular rings to connect the r... | 08/09/2011 |
| 7410197 | Bag dispenser attachable to a leash having lighting mechanism and optional scoop A pet refuse bag dispenser includes a housing having an inner cavity for storing a plurality of bags therein. A lamp provides light to an area from which pet refuse is collected and a battery is associated with the lamp. A switch controls electrical connection betwe... | 08/12/2008 |
| D550998 | Housing for bag dispenser | 09/18/2007 |
| D550997 | Bag dispenser | 09/18/2007 |
| D550996 | Bag dispenser | 09/18/2007 |
| D549099 | Packaging for a bag dispenser | 08/21/2007 |
| D543743 | Bag dispenser for pet refuse | 06/05/2007 |
| 7194982 | Leash assembly with bag roll in handle A leash assembly includes a housing including a handle at one end and a leash extendable from and retractable into the housing. The leash assembly further includes a plurality of bags disposed within the handle. The leash assembly also includes a lid permitting acce... | 03/27/2007 |
