US3533823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a facsimile of a skin friction-ridge pattern
Assignee: Ling Temco Vought Inc
•
Filing: 1968-02-15
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Granted: 1970-10-13
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Expires: 1988-02-15
Abstract
No abstract record available.
Inventors
- 👤 Wallace H Newkirk
- 👤 James K Winters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:53
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/30; A; A61; A61B; A61B5/00; A61B5/117; A61B5/1171; A61B5/1172; Y; Y10; Y10S; Y10S252/00; Y10S252/962
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2945305A
Cited
US3158523A
Cited
US3090697A
Cited
GB1010234A
Cited
US3169064A
Cited
US3408217A
Cited
US3383657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |