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US2902075A
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US
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Machine having seaming rolls for securing preassembled rings to ends of container side wall
Assignee: Summit Container Corp
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Filing: 1955-02-16
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Granted: 1959-09-01
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Expires: 1975-02-16
Abstract
No abstract record available.
Inventors
- 👤 Harry C Gray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:32
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/64; B31B2105/00; B31B2105/002; B31B2105/0022; B31B2120/00; B31B2120/002; B31B50/26; B31B50/28; B31B50/72; B31B50/74; B31B50/81; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53709; Y10T29/53717; Y10T29/53722; Y10T29/53783
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US274863A
Cited
US832075A
Cited
US2019412A
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US2113699A
Cited
US2671490A
Cited
US2686551A
Cited
US2774247A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |