Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
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| Number | Title | Issue Date |
| 6258267 | Rotary drum filtration apparatus with a detachable filter In order to greatly shorten the filter exchange time required for detachably winding a filter (20) on the opening portions (2) formed in the outer circumferential surface of a filtration drum (1), projecting or recessed annular mounting portions (6) are r... | 07/10/2001 |
| 5280982 | Clamp device for transferring construction material A clamp device for transferring a construction material capable of eliminating manual handling of the construction material prior to transferring of the construction material, leading to labor saving. First and second brackets are connected to each other ... | 01/25/1994 |
| 5163804 | Attachment for loading and unloading constructional material An attachment for loading and unloading a constructional material capable of substantially improving working efficiency and accomplishing labor saving. A pair of holding arm are pivotally mounted in a manner to be laterally spaced from each other on an ar... | 11/17/1992 |
| 4635386 | Paved asphalt stripping and digging bucket apparatus A paved asphalt stripping and digging bucket apparatus is disclosed which is capable of effectively carrying out the stripping-off and digging of a paved asphalt. In the apparatus, a bucket connected to an arm and a hydraulic cylinder of a tractor shovel ... | 01/13/1987 |
