US3429985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable clamp for elongated articles
Assignee: Robroy Industries Inc
•
Filing: 1967-11-14
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Granted: 1969-02-25
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Expires: 1987-11-14
Abstract
No abstract record available.
Inventors
- 👤 Steven R Czigler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:00
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/08; F16L3/12; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/44; Y10T24/44641; Y10T24/44744; Y10T24/44752
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |