US3018587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass cutter trolley unit
Assignee: AMERICAN WINDOW GLASS Co
•
Filing: 1957-05-31
•
Granted: 1962-01-30
•
Expires: 1977-05-31
Abstract
No abstract record available.
Inventors
- 👤 Thomas A Insolio
- 👤 Sr Peter J Magrini
- 👤 Zayman C Clements
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:27
CPC Classifications
C; C03; C03B; C03B33/00; C03B33/02; C03B33/0215; C03B33/10; B; B65; B65G; B65G2249/00; B65G2249/04; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0333; Y10T83/0385; Y10T83/465; Y10T83/4653; Y10T83/4757
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US415750A
Cited
US1124784A
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US1988393A
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US2324149A
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US2375946A
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US2556757A
Cited
US2650430A
Cited
GB690262A
Cited
US2805447A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |