Patent US2553097A successfully refreshed from Google Patents.
US2553097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Leader holder
Assignee: GORDON ENGINEERING Inc
•
Filing: 1949-12-12
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Granted: 1951-05-15
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Expires: 1969-12-12
Abstract
No abstract record available.
Inventors
- 👤 Albert G Lampe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:25
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H75/14; B65H75/143; A; A01; A01K; A01K89/00; A01K97/00; A01K97/06; B65H75/18; B65H75/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-14 | 1954-11-13 | 1955-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-14 | 1958-11-13 | 1959-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-14 | 1962-11-13 | 1963-05-15 | $7700.00 | Window Closed / Lapsed |