US2803202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for forming ornamental objects
Assignee: Individual
•
Filing: 1953-07-17
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Granted: 1957-08-20
•
Expires: 1973-07-17
Abstract
No abstract record available.
Inventors
- 👤 Schafer Leonhard Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:44
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/28; A23G3/0236; A23G3/0242; A23G3/0247; A23G3/0252; A23G3/0268; A41; A41G; A41G1/00; A41G1/02; B; B30; B30B; B30B15/00; B30B15/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US391607A
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GB189723085A
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GB190023008A
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US851135A
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US903584A
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US898478A
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US948969A
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GB191227239A
Cited
US1833502A
Cited
US2409021A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-19 | 1961-02-18 | 1961-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-19 | 1965-02-18 | 1965-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-19 | 1969-02-18 | 1969-08-20 | $7700.00 | Window Closed / Lapsed |