US3587520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flagpole
Assignee: Individual
•
Filing: 1969-10-20
•
Granted: 1971-06-28
•
Expires: 1989-10-20
Abstract
Abstract A FLAGPOLE IN WHICH A FLAG-CARRYING POLE SECTION IS REVERSIBLY MOUNTED ON A BASE POLE SECTION, AND THE FLAG IS ATTACHED TO ONE END OF THE FLAG-CARRYING POLE SECTION, SO THAT WITH THE FLAG-CARRYING POLE SECTION MOUNTED IN ONE POSITION THE FLAG FLIES AT TOP MAST AND WITH THE FLAG-CARRYING POLE SECTION MOUNTED IN ANOTHER POSITION THE FLAG FLIES AT HALF-MAST. IN A PREFERRED EMBODIMENT THE FLAG-CARRYING POLE SECTION IS ROTATABLE RELATIVE TO THE BASE POLE SECTION.
Inventors
- 👤 Judson O Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:39
CPC Classifications
E; E04; E04H; E04H12/00; E04H12/32; G; G09; G09F; G09F17/00; G09F2017/0025; G09F2017/005; G09F2017/0075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |