US2618905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for supporting glass sheets or plates
Assignee: Libbey Owens Ford Glass Co
•
Filing: 1949-08-16
•
Granted: 1952-11-25
•
Expires: 1969-08-16
Abstract
No abstract record available.
Inventors
- 👤 Norman A Dicks
- 👤 Benjamin A Schultz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:04
CPC Classifications
C; C03; C03B; C03B35/00; C03B35/14; C03B35/20; C03B35/202; C03B35/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2009431A
Cited
US2062567A
Cited
US2019595A
Cited
US2239535A
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US2343490A
Cited
US2388809A
Cited
US2379213A
Cited
US2379244A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |