US3501104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web winding apparatus
Assignee: Agfa Gevaert NV
•
Filing: 1968-02-02
•
Granted: 1970-03-17
•
Expires: 1988-02-02
Abstract
No abstract record available.
Inventors
- 👤 Albert Joseph Hellemans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:59
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/28; B29; B29C; B29C53/00; B29C53/32; G; G06; G06F; G06F7/00; G06F7/22; G06F7/24; G06F7/38; G06F7/48; G06F7/491; G06F7/498; G06F7/4981; G11; G11C; G11C19/00; G11C19/02; G11C19/04; G11C19/20; G11C19/205; G11C19/207; H; H03; H03K; H03K23/00; H03K23/82; H04; H04L; H04L25/00; H04L25/02; H04L25/38; H04L25/40; H04L25/45; H04Q; H04Q1/00; H04Q1/18; H04Q1/30; H04Q1/32; H04Q1/36; H04Q3/00; H04Q3/0004; H04Q3/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2668675A
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US2789774A
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US2942796A
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US2989262A
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US3066882A
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US3069106A
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US3161363A
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US3409241A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |