Patent US3038272A successfully refreshed from Google Patents.
US3038272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art work and frame
Assignee: Individual
•
Filing: 1958-04-10
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Granted: 1962-06-12
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Expires: 1978-04-10
Abstract
No abstract record available.
Inventors
- 👤 John E Colston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:40
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; A; A47; A47G; A47G7/00; A47G7/02; B; B44; B44C; B44C3/00; B44C5/00; B44C5/02; B44C5/04
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) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |