US3011174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pre-set pleating strip and method of pleating
Assignee: Individual
•
Filing: 1958-01-28
•
Granted: 1961-12-05
•
Expires: 1978-01-28
Abstract
No abstract record available.
Inventors
- 👤 Theodore H Schaerer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:13
CPC Classifications
D; D06; D06J; D06J1/00; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/149; Y10T428/1495; Y10T428/24; Y10T428/24628; Y10T428/24669; Y10T428/24686; Y10T428/24752; Y10T428/2476
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1265920A
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US1516935A
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US2124650A
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US2162591A
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US2418347A
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US2595549A
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US2663660A
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US2705583A
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US2662577A
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US2718641A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |