Patent US2436111A successfully refreshed from Google Patents.
US2436111A
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Trimming and grooving machine
Assignee: Individual
•
Filing: 1945-04-30
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Granted: 1948-02-17
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Expires: 1965-04-30
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Lowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:29
CPC Classifications
C; C03; C03B; C03B37/00; C03B37/10; B; B23; B23D; B23D3/00; B23D3/02; B26; B26D; B26D3/00; B26D3/06; B26D3/065; B29; B29C; B29C53/00; B29C53/02; B29C53/04; B29C53/06; B29C53/063; B29C37/00; B29C37/0053; B29C37/0057; B29K; B29K2105/00; B29K2105/06; Y; Y10; Y10T; Y10T409/00; Y10T409/50; Y10T409/502624; Y10T83/00; Y10T83/02; Y10T83/0304; Y10T83/647; Y10T83/6584; Y10T83/6601
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US179645A
Cited
US289594A
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US532822A
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US1117577A
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US1477108A
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US1956275A
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US2028053A
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US2222256A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-16 | 1951-08-18 | 1952-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-16 | 1955-08-18 | 1956-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-16 | 1959-08-18 | 1960-02-17 | $7700.00 | Window Closed / Lapsed |