US3042341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traverse thread guide
Assignee: EIDP Inc
•
Filing: 1958-07-23
•
Granted: 1962-07-03
•
Expires: 1978-07-23
Abstract
No abstract record available.
Inventors
- 👤 Hope Marion Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:39
CPC Classifications
B; B65; B65H; B65H57/00; B65H57/003; B65H57/006; B65H57/06; B65H57/08; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189504587A
Cited
US803982A
Cited
GB191321877A
Cited
US1330534A
Cited
DE448457C
Cited
FR616106A
Cited
GB475215A
Cited
GB533832A
Cited
US2293983A
Cited
US2328541A
Cited
US2345587A
Cited
US2689694A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |