Patent US2544116A successfully refreshed from Google Patents.
US2544116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Masking of marginal edges of overlapping images of mosaic pictures
Assignee: VITARAMA CORP
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Filing: 1948-01-08
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Granted: 1951-03-06
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Expires: 1968-01-08
Abstract
No abstract record available.
Inventors
- 👤 Waller Fred
- 👤 Richard C Babish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:48
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/13; G03B33/00
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) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |