US2030803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressing device
Assignee: ROBERT TEMPLE Inc
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Filing: 1931-08-18
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Granted: 1936-02-11
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Expires: 1951-08-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert Temple
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:10
CPC Classifications
B; B21; B21J; B21J5/00; B21J5/02; B21F; B21F15/00; B21F15/02; B21F15/06; B21J7/00; B21J7/20; B21J7/22; B21J7/24; B21J7/26; H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/0422; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T29/53; Y10T29/53796; Y10T29/53839
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-02-10 | 1939-08-12 | 1940-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-02-10 | 1943-08-12 | 1944-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-02-10 | 1947-08-12 | 1948-02-11 | $7700.00 | Window Closed / Lapsed |