US3522987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple position rear view mirror
Assignee: Pilkington North America Inc
•
Filing: 1967-10-09
•
Granted: 1970-08-04
•
Expires: 1987-10-09
Abstract
No abstract record available.
Inventors
- 👤 Walter J Janosky
- 👤 Robert W Pflaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:21
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/08; B60R1/083; B60R1/086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2900872A
Cited
US3253510A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-03 | 1974-02-02 | 1974-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-03 | 1978-02-02 | 1978-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-03 | 1982-02-02 | 1982-08-04 | $7700.00 | Window Closed / Lapsed |