US3179211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable antenna support ring
Assignee: ALL PRODUCTS CO
•
Filing: 1960-05-25
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Granted: 1965-04-20
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Expires: 1980-05-25
Abstract
No abstract record available.
Inventors
- 👤 Jr John H Dunlavy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:57
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/08; H01Q1/084; E; E04; E04H; E04H12/00; E04H12/02; E04H12/08; E04H12/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
201 words
A SUPPORTING STRUCTURE FOR ANTENNAS OR THE LIKE, SAID STRUCTURE COMPRISING: A PLURALITY OF FORWARD PERIMETER BARS HAVING THEIR PRINCIPAL AXES IN A COMMON PLANE AND BEING PIVOTALLY CONNECTED END TO END IN CONTINUOUS AND SUBSTANTIALLY CIRCULAR ARRANGEMENT, AN ELECTRICALLY NONCONDUCTING FORWARD HUB CENTRALLY POSITIONED WITH RESPECT TO SAID ARRANGEMENT OF SAID FORWARD PERIMETER BARS, ELECTRICALLY NON-CONDUCTING FORWARD FLEXIBLE LINES EXTENDING IN TENSION BETWEEN SAID FORWARD HUB AND SAID PIVOTAL CONNECTIONS OF SAID FORWARD PERIMETER BARS, A PLURALITY OF REARWARD PERIMETER BARS HAVING THEIR PRINCIPAL AXES IN A COMMON PLATE PARALLEL WITH BUT SPACED FROM SAID PLANE OF SAID FORWARD PERIMETER BAR AND BEING PIVOTALLY CONNECTED END TO END IN CONTINUOUS AND SUBSTANTIALLY CIRCULAR ARRANGEMENT, A REARWARD HUB CENTRALLY POSITIONED WIHT RESPECT TO SAID ARRANGEMENT OF SAID REARWARD PERIMETER BARS, REARWARD HUB AND SAID PIVOTAL CONNECTIONS OF SAID SAID REARWARD HUB AND SAID PIVOTAL CONNECTIONS TO SAID REARWARD PERIMETER BARS, RIGID SPACING MEANS CONNECTING SAID FORWARD PERIMETER BARS TO SAID REARWARD PERIMETER BARS, A BASE STAND, A BEARING, MEANS SUPPORTING SAID BEARING ON SAID BASE STAND, A VERTICAL SHAFT IN SAID BEARING, AND MEANS SUPPORTING SAID PLURALITY OF FORWARD PERIMETER BARS AND SAID PLURALITY OF REARWARD PERIMETER BARS ON SAID SHAFT.
Claim 2
Dependent Claim
201 words
A SUPPORTING STRUCTURE FOR ANTENNAS OR THE LIKE, SAID STRUCTURE COMPRISING: A PLURALITY OF FORWARD PERIMETER BARS HAVING THEIR PRINCIPAL AXES IN A COMMON PLANE AND BEING PIVOTALLY CONNECTED END TO END IN CONTINUOUS AND SUBSTANTIALLY CIRCULAR ARRANGEMENT, AN ELECTRICALLY NONCONDUCTING FORWARD HUB CENTRALLY POSITIONED WITH RESPECT TO SAID ARRANGEMENT OF SAID FORWARD PERIMETER BARS, ELECTRICALLY NON-CONDUCTING FORWARD FLEXIBLE LINES EXTENDING IN TENSION BETWEEN SAID FORWARD HUB AND SAID PIVOTAL CONNECTIONS OF SAID FORWARD PERIMETER BARS, A PLURALITY OF REARWARD PERIMETER BARS HAVING THEIR PRINCIPAL AXES IN A COMMON PLATE PARALLEL WITH BUT SPACED FROM SAID PLANE OF SAID FORWARD PERIMETER BAR AND BEING PIVOTALLY CONNECTED END TO END IN CONTINUOUS AND SUBSTANTIALLY CIRCULAR ARRANGEMENT, A REARWARD HUB CENTRALLY POSITIONED WIHT RESPECT TO SAID ARRANGEMENT OF SAID REARWARD PERIMETER BARS, REARWARD HUB AND SAID PIVOTAL CONNECTIONS OF SAID SAID REARWARD HUB AND SAID PIVOTAL CONNECTIONS TO SAID REARWARD PERIMETER BARS, RIGID SPACING MEANS CONNECTING SAID FORWARD PERIMETER BARS TO SAID REARWARD PERIMETER BARS, A BASE STAND, A BEARING, MEANS SUPPORTING SAID BEARING ON SAID BASE STAND, A VERTICAL SHAFT IN SAID BEARING, AND MEANS SUPPORTING SAID PLURALITY OF FORWARD PERIMETER BARS AND SAID PLURALITY OF REARWARD PERIMETER BARS ON SAID SHAFT.
References Cited (Backward Citations)
US506828A
Cited
US1703870A
Cited
FR643625A
Cited
US1889568A
Cited
US2072262A
Cited
US2221067A
Cited
US2590934A
Cited
US2637516A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |