US3408703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hanger and fastening device
Assignee: Individual
•
Filing: 1965-08-24
•
Granted: 1968-11-05
•
Expires: 1985-08-24
Abstract
No abstract record available.
Inventors
- 👤 Brandenburg Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:51
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/26; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45471; Y10T24/45524; Y10T24/45602; Y10T24/45759
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1147213A
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US2164561A
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US2354490A
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US2294617A
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US2624093A
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US2970358A
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US3285366A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |