Patent US2500598A successfully refreshed from Google Patents.
US2500598A
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US
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Method of embedding display sheets in plastics
Assignee: Individual
•
Filing: 1947-07-05
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Granted: 1950-03-14
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Expires: 1967-07-05
Abstract
No abstract record available.
Inventors
- 👤 Axelrod Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:24
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/12; B29C33/38; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10165; B32B17/10366; B32B17/10807; B32B17/10899; B32B17/10908; B32B27/00; Y; Y10; Y10S; Y10S264/00; Y10S264/70; Y10S264/78; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24281; Y10T428/24289
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1454845A
Cited
US1815234A
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US1655677A
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US1870661A
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US2071907A
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US2397231A
Cited
US2373488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-13 | 1953-09-12 | 1954-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-13 | 1957-09-12 | 1958-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-13 | 1961-09-12 | 1962-03-14 | $7700.00 | Window Closed / Lapsed |