US3031040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone booth
Assignee: MT Mfg and Supply Co Inc
•
Filing: 1958-01-02
•
Granted: 1962-04-24
•
Expires: 1978-01-02
Abstract
No abstract record available.
Inventors
- 👤 John C Torbett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:46
CPC Classifications
E; E04; E04H; E04H1/00; E04H1/12; E04H1/14; Y; Y10; Y10S; Y10S362/00; Y10S362/812
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1442942A
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US1405984A
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US1503364A
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US1908661A
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US2103280A
Cited
US2253038A
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US2349144A
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US2749429A
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US2881306A
Cited
US2860701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |