US3454458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dry transfer sheet for transferring images having varied surface characteristics
Assignee: Individual
•
Filing: 1966-05-20
•
Granted: 1969-07-08
•
Expires: 1986-05-20
Abstract
No abstract record available.
Inventors
- 👤 Ernst Borregard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:32
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/16; B44C1/162; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1414
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3298850A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |