US2712402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzles for grease guns and the like
Assignee: Tecalemit Ltd
•
Filing: 1949-08-11
•
Granted: 1955-07-05
•
Expires: 1969-08-11
Abstract
No abstract record available.
Inventors
- 👤 Clair Camille Clare Sprankl Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:35
CPC Classifications
F; F16; F16N; F16N21/00; F16N21/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US907875A
Cited
US1241352A
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US1611239A
Cited
GB430827A
Cited
US2047132A
Cited
US2234238A
Cited
US2328327A
Cited
US2328863A
Cited
US2400817A
Cited
US2397342A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-04 | 1959-01-03 | 1959-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-04 | 1963-01-03 | 1963-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-04 | 1967-01-03 | 1967-07-05 | $7700.00 | Window Closed / Lapsed |