US2885538A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Neon tubing support
Assignee: Individual
•
Filing: 1956-05-21
•
Granted: 1959-05-05
•
Expires: 1976-05-21
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Mahon
- 👤 Edward M Walter
- 👤 Clyde C Heyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:33
CPC Classifications
G; G09; G09F; G09F13/00; G09F13/26; F; F16; F16B; F16B21/00; F16B21/02; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/13; F16B35/00; F16B35/04; F16B35/041; F16B5/00; F16B5/12; F21; F21Y; F21Y2103/00; F21Y2103/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1671458A
Cited
US2154812A
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US2543713A
Cited
US2565635A
Cited
US2623988A
Cited
US2629814A
Cited
US2556779A
Cited
US2566076A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |