US3459243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fully automatic crosslimb attaching machine
Assignee: Individual
•
Filing: 1966-07-11
•
Granted: 1969-08-05
•
Expires: 1986-07-11
Abstract
No abstract record available.
Inventors
- 👤 Percy Dieffenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:11
CPC Classifications
A; A41; A41G; A41G1/00; A41G1/02; A47; A47G; A47G33/00; A47G33/04; A47G33/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2718802A
Cited
US2942630A
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US2860670A
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US3084721A
Cited
US3109277A
Cited
US3244577A
Cited
US3278364A
Cited
US3297059A
Cited
US3380487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |