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US2641879A
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Mounting method
Assignee: INTERNAT GLASS Co Inc
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Filing: 1951-07-11
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Granted: 1953-06-16
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Expires: 1971-07-11
Abstract
No abstract record available.
Inventors
- 👤 Philip W Dalrymple
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:55
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06; B23Q3/08; B23Q3/086; B24; B24B; B24B9/00; B24B9/02; B24B9/06; B24B9/16; B24B9/161; Y; Y10; Y10S; Y10S451/00; Y10S451/914; Y10T; Y10T29/00; Y10T29/23; Y10T29/49; Y10T29/4981; Y10T29/49812; Y10T29/49995; Y10T29/49996
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |