US2708128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Earring joint
Assignee: Individual
•
Filing: 1950-08-04
•
Granted: 1955-05-10
•
Expires: 1970-08-04
Abstract
No abstract record available.
Inventors
- 👤 Emanuel L Arzt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:07
CPC Classifications
A; A44; A44C; A44C7/00; A44C7/004; A44C7/007; A44C7/008; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32418; Y10T403/32606; Y10T403/32819; Y10T403/32844
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US248240A
Cited
US324444A
Cited
US1034254A
Cited
US894019A
Cited
US1609507A
Cited
US2132856A
Cited
GB611932A
Cited
US2435344A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-09 | 1958-11-08 | 1959-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-09 | 1962-11-08 | 1963-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-09 | 1966-11-08 | 1967-05-10 | $7700.00 | Window Closed / Lapsed |