US3618176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hanger clip
Assignee: Individual
•
Filing: 1970-10-01
•
Granted: 1971-11-09
•
Expires: 1990-10-01
Abstract
Abstract A HANGER CLIP COMPRISING FIRST AND SECOND MATING PORTIONS HAVING OVERLAPPING SLOT AND PLATE COMPONENTS WHICH ARE RESPECTIVELY POSITIONED ON OPPOSITE SIDES OF THE LOWER FLANGE OF A BEAM AND AXIALLY MOVED TOWARD EACH OTHER FOR ABUTTING FRICTIONAL ENGAGEMENT TO PROVIDE A RESULTANT ATTACHMENT OF THE CLIP TO THE BEAM PURELY BY MANUAL MANIPULATION WITH THE COMPONENTS BEING FRICTIONALLY HELD IN POSITION TO BE RETAINED ON THE BEAM.
Inventors
- 👤 Cedric L Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:23
CPC Classifications
F; F16; F16B; F16B45/00; F16B45/005; F16B45/015; A; A47; A47F; A47F5/00; A47F5/08; A47F5/0807; A47F5/0846; A47F5/0853; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3449; Y10T24/3484; Y10T24/3485; Y10T24/3489
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) | 1974-11-08 | 1975-05-10 | 1975-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-08 | 1979-05-10 | 1979-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-08 | 1983-05-10 | 1983-11-09 | $7700.00 | Window Closed / Lapsed |