Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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| Number | Title | Issue Date |
| 7398560 | Hat/visor with brim vent Headwear such as a hat, cap, or visor with a headband and a brim extending outwardly therefrom includes a crescent shaped opening defined by an inner portion of the brim and an external leading edge of the headband. Beyond the opening the opaque brim extends away fr... | 07/15/2008 |
| 7310828 | Collapsible hat with spring A collapsible hat, comprising a crown formed of a flexible or bendable material, with inner and outer portions, a brim attached to the inner portion of the crown, a spring connected between the inner and outer portions of the crown for holding the crown in an uprigh... | 12/25/2007 |
| 6012173 | Attachment for headgear to ventilate while clamping wearer's head An attachment 10 being made with a springy, yet relatively rigid material includes at least one U-shaped arm 12 which is in contact with an internal surface of a crown 22 of a headgear 20. The crown has an opening which is larger than its ordinary size fo... | 01/11/2000 |
| 5978968 | Attachment for headgear to ventilate while clamping wearer's head An attachment 10 being made with a springy, yet relatively rigid material includes two elongated and U-shaped arms 12, 14 which are aligned with the front and rear portions of a lower periphery of an internal surface of a crown 22 of a headgear 20 respect... | 11/09/1999 |
| 5857219 | Collapsible hat for maintaining a wearers hairstyle with structure to reduce wrinkling A hat having elongated support members extending from the exterior of the crown of the hat, for supporting the hat upon the head of the wearer, to prevent the hat from causing any undue adverse affect to the wearer's hair style. An alternative embodiment ... | 01/12/1999 |
| 5802617 | Ventilated headgear A hat or other headgear having a cord, preferably an elongated flexible plastic tube, with a portion extending across the interior of the hat between opposite sides of a lower portion of the crown, at a location to contact the user's forehead and position... | 09/08/1998 |
| 5787507 | Headgear stabilising and ventilating apparatus A headgear stabilizing and venting apparatus comprises a flexible material having attachment means provided on a first side thereof and a plurality of resilient flexible spacing means provided in a second side thereof. The length of the flexible material ... | 08/04/1998 |
| 5713083 | Thin-walled plastic hat structure A one-piece, lightweight, molded plastic hat that comprises, in combination, a thin, molded plastic sheet forming a hat wall dome having an inner side, the sheet at the dome everywhere having thickness less than 3/16 inch; the sheet at the dome forming a ... | 02/03/1998 |
| 5675841 | Headwear tether A tether for coupling an article of headwear to clothing of an individual. The inventive device includes a headwear engaging assembly for coupling to an article of headwear. A tether extends from the headwear engaging assembly and terminates in a clothing... | 10/14/1997 |
| 5657490 | Hat for maintaining a wearer's hairstyle A hat having elongated support members extending from the exterior of the crown of the hat, for supporting the hat upon the head of the wearer, to prevent the hat from causing any undue adverse affect to the wearer's hair style. An alternative embodiment ... | 08/19/1997 |
| 5625901 | Ventilating hat band A hat band is described for attachment to or integration with a hat having a hat band area circumscribing a crown. The hat band includes an elongated flexible base including an inside and an outside surface. A plurality of flexible fingers are spaced apar... | 05/06/1997 |
| 5572746 | Combined hairdo spacer and protective device The present invention involves a hairdo spacer and protective device having a headband, which can be used alone or in combination with at least one arc wherein each arc forms an arch over the base headband and is attached to the base headband by an attach... | 11/12/1996 |
| 5566395 | Liner for hat A disposable liner is fitted against the inside surface of a sweatband of a cap or hat. The liner functions to absorb moisture and oils, and to eliminate odor. The liner wicks moisture away from a user and may hold moisture away from the hat. The liner ma... | 10/22/1996 |