U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

Newsletter  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.

 

Class 493/298 - With plural, orbiting work supply reels


Subclass of Class 493 - Manufacturing container or tube from paper; or other manufacturing from a sheet or web
Definition: Method or apparatus including a first and a second workpiece,
No. of patents: 6
Last issue date: 06/18/2002


NumberTitleIssue Date
6406415Apparatus for forming a container
The apparatus for forming a container is situated in a container-forming unit comprising different processing stations. The apparatus for forming a container includes a wrapping mandrel attached to a moving structure, which is arranged to move the wrappin...
06/18/2002
5718798Machine for manufacturing vulcanized-rubber tubes
The machine for manufacturing vulcanized-rubber tubes has a pair of heads arranged oppositely with respect to mandrels which rotate two or more tubular cores, supported by supporting elements with fixed rollers on a supporting frame. The tubular cores are...
02/17/1998
5512127Machine for manufacturing vulcanized-rubber tubes
The machine for manufacturing vulcanized-rubber tubes has a pair of heads arranged oppositely with respect to mandrels which rotate two or more tubular cores, supported by supporting elements with fixed rollers on a supporting frame. The tubular cores are...
04/30/1996
4371368Method and apparatus for the manufacture of fusecord
In the manufacture of explosive fusecord stranded reinforcing wrapping material is helically spun around an encased fusecord core by advancing the fusecord core axially through at least one supply reel of wrapping material and training at least one strand...
02/01/1983
4120323Polygonally wrapped sleeve, and methods and devices for making same
The invention relates to packaging "sleeves," or multi-sided, tubular structures which may be used for packaging articles, as blanks for boxes, or the like, which are made from multiple layers of spirally wrapped strips of paper, fabric, or the like; whic...
10/17/1978
4100846Method of forming fiber cans
A can is provided that includes a tubular can body having a separation line extending from one end to the other with a label over it to prevent the separation line from opening during shipment or storage. The label includes a partial circumferential colla...
07/18/1978
 
Sign InRegister
Username  
Password   
forgot password?