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US3064379A
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US
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Artificial christmas tree
Assignee: H HERTZBERG AND SON Inc
•
Filing: 1960-06-03
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Granted: 1962-11-20
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Expires: 1980-06-03
Abstract
No abstract record available.
Inventors
- 👤 Hertzberg Ira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:26
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1636981A
Cited
US1654427A
Cited
US2067527A
Cited
US2911748A
Cited
US2916843A
Cited
US3027671A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |