US3380487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for assembling artificial trees, branches and the like
Assignee: RO Kent Corp
•
Filing: 1965-09-14
•
Granted: 1968-04-30
•
Expires: 1985-09-14
Abstract
No abstract record available.
Inventors
- 👤 Kraszeski Arthur
- 👤 Stephen D Kent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:35
CPC Classifications
A; A41; A41G; A41G1/00; A41G1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2742327A
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US2903299A
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US2987081A
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US3008496A
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US3084721A
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US3049157A
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US3059366A
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US3112957A
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US3109277A
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US3244577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |