US3427096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shatter resistant rearview mirror
Assignee: Magna Donnelly Corp
•
Filing: 1967-06-01
•
Granted: 1969-02-11
•
Expires: 1987-06-01
Abstract
No abstract record available.
Inventors
- 👤 James A Dykema
- 👤 Roger D Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:07
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; C; C03; C03C; C03C17/00; C03C17/28; C03C17/32; C03C17/34; C03C17/36; C03C17/38; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/249982; Y10T428/249985; Y10T428/249987; Y10T428/24999; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31699; Y10T428/31855; Y10T428/31909; Y10T428/31913; Y10T428/3192; Y10T428/31928
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB404595A
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US2103538A
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FR809433A
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US2307568A
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US2352923A
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US2466625A
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GB708315A
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US2858603A
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GB863415A
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US2910915A
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GB880999A
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US3136651A
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US3248273A
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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) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |