Bizarre Patents
An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.
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 |
| 5941101 | Belt edge burnishing machine A belt edge burnishing machine for burnishing the edges of a plurality of belts simultaneously. The belt edge burnishing machine comprises a conveyor and at least one buffing wheel positioned above the conveyor which is rotated about an axis parallel to t... | 08/24/1999 |
| 4703634 | Leather product edging machine An edging machine for leather products, particularly for the flanging as well as edging of the vamp or quarter of leather shoes or leatherette shoes, incorporates a cam shaft on which there are provided a cam, curved wheels and further eccentric cams whic... | 11/03/1987 |
| 4544429 | Process for bending cuts for manufacturing goods of leather or synthetical materials A process for bending cuts of leather or other synthetic materials by means of a suction action exerted over the cuts, which were previously gummed, providing an additional action of pressure over the cuts manually or by a pneumatic press installed over t... | 10/01/1985 |
| 4384464 | Apparatus for bending cuts for manufacturing goods of leather or synthetical materials An apparatus for bending cuts of leather or other synthetic materials by means of a suction action exerted over the cuts, which were previously gummed, providing an additional action of pressure over the cuts manually or by a pneumatic press installed ove... | 05/24/1983 |
