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Pneumatic Shoe Lacing Apparatus
This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.
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| Number | Title | Issue Date |
| 7375689 | Multi-band antenna of compact size A multi-band antenna of compact size includes a conductor of uniform cross-section folded to form the antenna with a connection portion, a low-frequency first radiation portion, and a high-frequency second radiation portion. The connection portion has a feeding poin... | 05/20/2008 |
| 7126556 | Digital indoor antenna device A digital indoor antenna device having a casing, a pivotal seat, a circular antenna having two ends and a PCB in the casing. The pivotal seat attached to the casing has two mounting holes respectively in which the two ends of circular antenna are mounted. The circul... | 10/24/2006 |
| 7064725 | Conical beam cross-slot antenna An antenna assembly including a ground plane and a generally planar cross-slot antenna, spaced from the ground plane and arranged generally parallel thereto, the generally planar cross-slot antenna including a generally rigid dielectric substrate having formed on a ... | 06/20/2006 |
| 7046212 | External antenna An external antenna (100) for a wireless communication device includes a dielectric base (1), a rotatable portion (2) received in the base, a connecting portion (3) connected with the rotatable portion and an antenna element (4) co... | 05/16/2006 |
| 6975834 | Multi-band wireless communication device and method The present invention relates to a wireless communication device, such as a transponder, that has a plurality of antennas for multi-frequency usage. The wireless communication device comprises a control system, communication electronics, memory, and the aforemention... | 12/13/2005 |
| 6940471 | Helical antenna This invention relates to antennae and in particular to antennae of the multi-element helically wound type. An helical antenna according to the invention has at least one conductive helix having a vertically orientated central longitudinal axis wherein the helix is ... | 09/06/2005 |
| 6494421 | Cylindrical actuator Actuator, especially suited for an actuating mechanism for parabolic and other reflector dishes. The actuator comprises two co-axial cylinders (8, 12). A helical guideway (10) is provided on the outer surface of the inner cylinder (12) or the inner surfac... | 12/17/2002 |
| 6459588 | Noncontact IC card and fabrication method thereof A noncontact IC card is provided with a card substrate 11, an IC chip 12 disposed on the card substrate 11, and a antenna circuit 13 formed on the card substrate 11 and having a pair of antenna terminals 13a and 13b, where one antenna terminal 13a is conn... | 10/01/2002 |
| 6236316 | Transport device with openings for capacitive coupled readers Identification tags (22) are secured to objects (20) moving upon a transport band (16). The identification tags (22) each contain a transponder circuit (32) in electrical communication with transponder antennae (30, 31). The transponder circuit (32) conta... | 05/22/2001 |
| 6107921 | Conveyor bed with openings for capacitive coupled readers Identification tags are secured to parcels moving upon a conveyor belt. The identification tags each contain a transponder circuit in electrical communication with a transponder antenna. The transponder circuit contains a unique digital code containing da... | 08/22/2000 |
| 5929760 | RFID conveyor antenna An RFID antenna system is described comprising an elongated antenna disposed proximate an interrogation path for interrogating transponders moving along the interrogation path. The antenna is oriented such that the longitudinal axis of the antenna is subs... | 07/27/1999 |
| 4427984 | Phase-variable spiral antenna and steerable arrays thereof An antenna utilizes a conductive helix mounted in front of a conductive cup and transformer impedance-matching balun, with the helix rotatable about the antenna center line to allow adjustment of the variable phase thereof with respect to a reference phas... | 01/24/1984 |
| 3952984 | Mid-tower rotary antenna mount Bolted or otherwise secured in offset relationship to one of the legs of a radio or television tower or mast is a bracket to the top of which is fixedly secured an inner sprocket. Rotatably mounted in this bracket coaxial with the inner sprocket is an inn... | 04/27/1976 |
