Famous Patents
The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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 |
| 6939641 | Detached portable battery with universal clip This invention includes a battery pack capable of attaching to an ordinary belt. The battery pack includes springy, U-shaped clips that are capable of coupling to objects such as belts. The clips are coupled to the battery pack by way of ball and socket joints, ther... | 09/06/2005 |
| 6843015 | Bipod for firearms A bipod for a firearm, or other equipment utilizing a multiple-leg pod, is provided that features easy, snap-apart and snap-together legs and snap-on and snap-off connection of the bipod to a ball or knob on the firearm or other equipment. The legs are preferably re... | 01/18/2005 |
| 6767234 | Hook and hang display system with plug-in bullnose header module A display system of having plug-in extended display hooks for hanging products of various widths. A plug-in header module has a bullnose shaped display window for product descriptions and pricing, and extends frontward to the end of the hooks. ... | 07/27/2004 |
| 6585210 | Secure pen holding mechanism Secure pen holding mechanism including a seat body formed with a slide socket, a resilient locating latch hook bottom end of which is inlaid in a wall of the slide socket and a holding body having a slide body and at least one resilient clamping arm. The ... | 07/01/2003 |
| 5884755 | Revolving coin display stand A revolving coin display stand for the display of proof coin sets encased in hermetically sealed plastic display cartridges is disclosed. The coin display stand is constructed so as to permit a user to view both the obverse and reverse sides of the coins ... | 03/23/1999 |
| 5839712 | Pen holder for vertical and horizontal hold The present invention relates to a pen holder for holding a pen of variable diameter in a vertical or horizontal position, where the insertion part is rotatable against the base for convenient use. The present invention comprises a base and an insertion p... | 11/24/1998 |
| 4501358 | Desk set with integrally formed swivel clamping means A desk set with integrally formed swivel clamping means which can be injection-molded without use of a cam-action mold. The swivel clamping means comprises four semicylindrical clamping members (28) inclined toward each other to form a socket for a ball (... | 02/26/1985 |
| 4334622 | Stand for holding and sealingly retaining India ink drawing implements A stand for holding and sealingly retaining a plurality of India ink drawing implements includes a like plurality of sleeves for holding the drawing implements and for sealingly retaining the implements to prevent the India ink therein from drying out. Th... | 06/15/1982 |
