Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6237725 | Cart automatic brake mechanism A nestable cart, of the type guided by a walking attendant, for conveying a material such as luggage. The cart has a frame and is supported by two rear wheels and a front rotatable caster. A brake is contained within each rear wheel. The brake is automati... | 05/29/2001 |
| 6041894 | Cart automatic brake mechanism A nestable cart, of the type guided by a walking attendant, for conveying a material such as luggage. The cart has a frame and is supported by two rear wheels and a front rotatable caster. A brake is contained within each rear wheel. The brake is automati... | 03/28/2000 |
| 5149114 | Nestable cargo cart A nestable cargo cart 10 suitable for carrying a plurality of cargo items is disclosed. The cart includes a lower frame 11 disposed about a longitudinal axis having longitudinally spaced forward and aft ends 11a and 11b respectively, wheels operatively co... | 09/22/1992 |
| 4733877 | Cart apparatus with improved handle A multi-purpose luggage cart (10) is disclosed. The cart includes first and second primary support wheels (24a) and (24b) coaxially mounted to a lower frame (11) adjacent the trailing end (11a) and at oppositely disposed sides. A caster (25) is rotatable ... | 03/29/1988 |
| 4518073 | Vehicle lock apparatus and method A lock mechanism (12) discriminates between "valid" and "invalid" keys that are mounted to grocery carts (114). A valid key (98) includes a key portion (106) that passes through an ingress template opening (21) and into the lock mechanism (12). The lock m... | 05/21/1985 |
| 4450968 | Nestable cart anti-reversing apparatus An anti-reversing tab (54) attached to a nestable cart (14) is the subject of this application. The tab (54) extends from the cart (14) proximate a second wheel (42) thereof to engage an entry end of a channel (24) which normally captures the first wheel ... | 05/29/1984 |
| 4381870 | Versatile cart apparatus An improved versatile cart (20) structure is the subject of this invention. The cart (20) has a lower frame structure (20) for supporting bulky objects, a pair of spaced upright supports (30) extending from the lower frame (22) and an upper frame structur... | 05/03/1983 |
| 3978959 | Dispensing system for wheeled vehicles An improved, simply operable, self-servicing vending system for wheeled vehicles, particularly of the hand-operated cart-type. A vending island is designed to guide and retainably hold a plurality of wheeled carts in consecutive alignment. The vending isl... | 09/07/1976 |
