US3516142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat-pack manipulation tools
Assignee: U S Holding Co Inc
•
Filing: 1967-06-09
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Granted: 1970-06-23
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Expires: 1987-06-09
Abstract
No abstract record available.
Inventors
- 👤 Ralph A Derose
- 👤 Anton J Mottl
- 👤 Richard A Madden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:15
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/0007; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53183; Y10T29/53257; Y10T29/53274; Y10T29/53283
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2869129A
Cited
US3004262A
Cited
US3117370A
Cited
US3267716A
Cited
US3253327A
Cited
US3317989A
Cited
US3377689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |