US3524299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for mounting transparencies
Assignee: Geimuplast Peter Mundt KG
•
Filing: 1967-02-27
•
Granted: 1970-08-18
•
Expires: 1987-02-27
Abstract
No abstract record available.
Inventors
- 👤 Peter Mundt
- 👤 Otfried Urban
- 👤 Arnold Neuhold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:36
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3013354A
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US3067805A
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US3141275A
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US3141276A
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US3369338A
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US3248846A
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US3359150A
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US3271218A
Cited
US3310450A
Cited
US3274665A
Cited
US3429101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-17 | 1974-02-16 | 1974-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-17 | 1978-02-16 | 1978-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-17 | 1982-02-16 | 1982-08-18 | $7700.00 | Window Closed / Lapsed |