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Patent No. 6049912

Mountable Printable Placard With Headband

A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.

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Class 343/871 - With collapsible or foldable frame


Subclass of Class 343 - Communications: radio wave antennas
Definition: Subject matter wherein the frame is composed of relatively
No. of patents: 10
Last issue date: 12/13/2011


NumberTitleIssue Date
8077112Collapsible tri-axial frame antenna
A antenna is described including a first frame having a first loop antenna element disposed thereon; a second frame having a second loop antenna element disposed thereon, the second frame disposed perpendicular to the first frame in an operational mode and disposed ...
12/13/2011
7245950Portable radio communication apparatus provided with a boom portion and a part of housing operating as an antenna
In a portable radio communication apparatus including a housing, at least one part of the housing is formed as a housing electrical conductor portion by an electrically conductive material. The housing electrical conductor portion is connected with a radio communica...
07/17/2007
6885354Non-contact communication medium
A loop antenna is formed on one side of a circuit board and an IC chip is mounted on the same side of the circuit board. An inner end of the loop antenna is connected to an antenna connection terminal of the IC chip. An arm part provided with a first pad part, a sec...
04/26/2005
5949594Process for the generation of information in space
A device (28) is transported into space for transmitting information from space to earth. On the device (28) there is disposed a plurality of reflectors (10) to be distributed in a raster or grid configuration on a framework (11). Of these reflectors (10)...
09/07/1999
5905467Antenna diversity in wireless communication terminals
A wireless communication terminal comprises a first housing section including an antenna for enabling wireless communications with the terminal and a second housing section including a second communications antenna, the second housing section being extend...
05/18/1999
5489915Portable collapsible antenna
A tubular mast has a tubular boom detachably mounted thereon, and a plurality of tubular antenna elements are detachably mounted on the boom. An elastic cord is disposed within and is connected to the boom. A further elastic cord is disposed within and is...
02/06/1996
5361061Computer card data receiver having a foldable antenna
A computer card data receiver (10) includes a housing (14) having a top planar surface (16) and a bottom planar surface (18) and a thin profile suited to fit within a recessed data interface port (32) of an external computer (30). An antenna (12) is coupl...
11/01/1994
4249185Portable, collapsible cubical quad antenna
A portable and collapsible supporting structure for a multi-element quad antenna comprising a horizontal telescopic boom upon which are mounted several sets of folding spreader arms radiating from the boom, each arm being pivotally connected to it. Each s...
02/03/1981
4229742Cubicle Quad antenna
A Cubicle Quad antenna having radial spider arms on a boom, a plurality of wire elements on each spider arm, with each element encased in a non-conductive material rod, and a ball-and-socket joint at each corner of each element-rod where it is secured ont...
10/21/1980
4138682Cubical quad antennas with spreader-reinforced crossarms
This invention concerns itself with improvements to cubical quad antennas. The chief disadvantage to cubical quad antennas is their relative lack of strength and vulnerability to high winds and icing conditions. The present invention provides for a spread...
02/06/1979
 
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