US2696589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for detecting scratches in lacquer coatings
Assignee: Continental Can Co Inc
•
Filing: 1952-04-18
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Granted: 1954-12-07
•
Expires: 1972-04-18
Abstract
No abstract record available.
Inventors
- 👤 Gordon H Bendix
- 👤 Richard F Tamm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:46
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/005; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/2692; G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/20; G01N27/205; G01N33/00; G01N33/26; G01N33/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1953155A
Cited
US1957222A
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US2379947A
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US2587664A
Cited
US2592260A
Cited
US2572597A
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US2663844A
Cited
US2653298A
Cited
US2608604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-06 | 1958-06-07 | 1958-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-06 | 1962-06-07 | 1962-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-06 | 1966-06-07 | 1966-12-07 | $7700.00 | Window Closed / Lapsed |