US3498212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coil compacting and banding apparatus
Assignee: Jervis B Webb Co
•
Filing: 1968-01-22
•
Granted: 1970-03-03
•
Expires: 1988-01-22
Abstract
No abstract record available.
Inventors
- 👤 Walter G Boehm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:16
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/06; B65B13/00; B65B13/18; B65B13/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB1026388A
Cited
US3129658A
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US3195444A
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US3212429A
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US3352228A
Cited
US3251294A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |