US3037542A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stud assembly having grommet with grommet jacking spring
Assignee: Illinois Tool Works Inc
•
Filing: 1959-02-05
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Granted: 1962-06-05
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Expires: 1979-02-05
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Boyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:44
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/02; F16B5/0208; F16B5/10; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/956; Y10S411/964; Y10S411/965; Y10S411/967; Y10S411/999
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US255428A
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US332715A
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US1570148A
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CH124396A
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US2048298A
Cited
US2633175A
Cited
US2433138A
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GB604017A
Cited
US2949143A
Cited
US2972367A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |