US5059971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cordless antenna
Assignee: Individual
•
Filing: 1990-07-09
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Granted: 1991-10-22
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Expires: 2010-07-09
Abstract
Abstract A cordless antenna is provided for mounting on a motor vehicle's window. The cordless antenna has an outside radiator carried by an outer RF transfer member and an inside radiator carried by an inner RF transfer member. The inside radiator is pivotally connected by means of a movable clutch to the inner RF transfer member, enabling the inside antenna to extend downwardly and in the general direction of an antenna on a portable telephone used by a person within the vehicle.
Inventors
- 👤 Herbert R. Blaese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:49
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/1271; H01Q1/1285; H01Q1/27; H01Q1/32; H01Q1/325; H01Q1/3258
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
114 words
A cordless antenna for mounting on a motor vehicle's window, which comprises: an outer RF transfer member having a first electrically conductive member on its underside for engagement with the outside of the window; an outside radiator adapted to be located on the outside of the window and connected to said first electrically conductive member; an inner RF transfer member having a second electrically conductive member on its underside for engagement with the inside of the window; an inside radiator adapted to be located on the inside of the window and connected to said second electrically conductive member; and movable connecting means for movably connecting said inside radiator to said inner RF transfer member.
Claim 2
Dependent Claim
114 words
A cordless antenna for mounting on a motor vehicle's window, which comprises: an outer RF transfer member having a first electrically conductive member on its underside for engagement with the outside of the window; an outside radiator adapted to be located on the outside of the window and connected to said first electrically conductive member; an inner RF transfer member having a second electrically conductive member on its underside for engagement with the inside of the window; an inside radiator adapted to be located on the inside of the window and connected to said second electrically conductive member; and movable connecting means for movably connecting said inside radiator to said inner RF transfer member.
Claim 3
Dependent Claim
40 words
A cordless antenna as defined by claim 1, said connecting means comprising means pivotally connecting said inside radiator to said inner RF transfer member to permit pivotal movement of said inside radiator about an axis substantially perpendicular to the window.
Claim 4
Dependent Claim
55 words
A cordless antenna as defined by claim 1, including means pivotally bridging said outer RF transfer member and said inner RF transfer member, said pivotally bridging means bridging said outer RF transfer member and said inner RF transfer member so as to overlie the side window of a vehicle when the antenna is mounted thereon.
Claim 5
Dependent Claim
29 words
A cordless antenna as defined by claim 1, said inside radiator being located so as to extend downwardly when the antenna is mounted on the window of a vehicle.
Claim 6
Dependent Claim
20 words
A cordless antenna as defined in claim 2 said movable connecting means comprising a movable clutch having tension control means.
Claim 7
Dependent Claim
35 words
A cordless antenna as defined by claim 5, said movable clutch including a clutch housing, spring means and an adjustable screw for varying compression of said spring means thereby varying the tension of the clutch.
Claim 8
Dependent Claim
181 words
A cordless antenna for mounting on a motor vehicle's side window, which comprises: an outer RF transfer member having a first electrically conductive member on its underside for engagement with the outside of the side window; an outside radiator adapted to be located on the outside of the side window and connected to said first electrically conductive member; an inner RF transfer member having a second electrically conductive member on its underside for engagement with the inside of the side window; an inside radiator adapted to be located on the inside of the side window and connected to said second electrically conductive member; means pivotally connecting said inside radiator to said inner RF transfer member to permit pivotal movement of said inside radiator about an axis that is substantially perpendicular to the side window; means pivotally bridging said outer RF transfer member and said inner RF transfer member, so as to overlie the side window when the antenna is mounted thereon; and said inside radiator being located so as to extend downwardly when the antenna is mounted on the side window.
Claim 9
Dependent Claim
181 words
A cordless antenna for mounting on a motor vehicle's side window, which comprises: an outer RF transfer member having a first electrically conductive member on its underside for engagement with the outside of the side window; an outside radiator adapted to be located on the outside of the side window and connected to said first electrically conductive member; an inner RF transfer member having a second electrically conductive member on its underside for engagement with the inside of the side window; an inside radiator adapted to be located on the inside of the side window and connected to said second electrically conductive member; means pivotally connecting said inside radiator to said inner RF transfer member to permit pivotal movement of said inside radiator about an axis that is substantially perpendicular to the side window; means pivotally bridging said outer RF transfer member and said inner RF transfer member, so as to overlie the side window when the antenna is mounted thereon; and said inside radiator being located so as to extend downwardly when the antenna is mounted on the side window.
Claim 10
Dependent Claim
20 words
A cordless antenna as defined by claim 7, said pivotal connection means comprising a movable clutch having tension control means.
Claim 11
Dependent Claim
35 words
A cordless antenna as defined by claim 8, said movable clutch including a clutch housing, spring means and an adjustable screw for varying compression of the spring means thereby varying the tension of the clutch.
Claim 12
Dependent Claim
179 words
A cordless antenna for mounting on a motor vehicle's side window, which comprises: an outer RF transfer member having a first electrically conductive member on its underside for engagement with the outside of the side window; an outside radiator adapted to be located on the outside of the side window and connected to said first electrically conductive member; an inner RF transfer member having a second electrically conductive member on its underside for engagement with the inside of the side window; an inside radiator adapted to be located on the inside of the side window and connected to said second electrically conductive member, said inside radiator being adapted to aid in transmitting signals to an unconnected transmitter/receiver and to aid in receiving signals from the unconnected transmitter/receiver; movable connecting means for movably connecting said inside radiator to said inner RF transfer member; and means pivotally bridging said outer RF transfer member and said inner RF transfer member for enabling said transfer members to overlie and clamp the side window of the vehicle when the cordless antenna is mounted thereon.
Claim 13
Dependent Claim
179 words
A cordless antenna for mounting on a motor vehicle's side window, which comprises: an outer RF transfer member having a first electrically conductive member on its underside for engagement with the outside of the side window; an outside radiator adapted to be located on the outside of the side window and connected to said first electrically conductive member; an inner RF transfer member having a second electrically conductive member on its underside for engagement with the inside of the side window; an inside radiator adapted to be located on the inside of the side window and connected to said second electrically conductive member, said inside radiator being adapted to aid in transmitting signals to an unconnected transmitter/receiver and to aid in receiving signals from the unconnected transmitter/receiver; movable connecting means for movably connecting said inside radiator to said inner RF transfer member; and means pivotally bridging said outer RF transfer member and said inner RF transfer member for enabling said transfer members to overlie and clamp the side window of the vehicle when the cordless antenna is mounted thereon.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-10-21 | 1995-04-22 | 1995-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-21 | 1999-04-22 | 1999-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-21 | 2003-04-22 | 2003-10-22 | $7700.00 | Window Closed / Lapsed |