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US2544883A
Expired / Lapsed
US
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Attaching means for masking strips
Assignee: Eastman Kodak Co
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Filing: 1948-08-28
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Granted: 1951-03-13
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Expires: 1968-08-28
Abstract
No abstract record available.
Inventors
- 👤 Isaac Joseph
- 👤 Jr Arthur C Rissberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:50
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/02; G03B27/14; G03B27/28; Y; Y10; Y10S; Y10S33/00; Y10S33/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1552127A
Cited
US2458648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-12 | 1954-09-11 | 1955-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-12 | 1958-09-11 | 1959-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-12 | 1962-09-11 | 1963-03-13 | $7700.00 | Window Closed / Lapsed |