US3488825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressed-air guns or similar tools
Assignee: Individual
•
Filing: 1967-05-18
•
Granted: 1970-01-13
•
Expires: 1987-05-18
Abstract
No abstract record available.
Inventors
- 👤 Bo Herbert Lundgren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:08
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/02; B25B23/04; B25C; B25C1/00; B25C1/001; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/66; B29D2030/662; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53478; Y10T29/53487; Y10T29/53496; Y10T29/535; Y10T29/53509
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-12 | 1973-07-14 | 1974-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-12 | 1977-07-14 | 1978-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-12 | 1981-07-14 | 1982-01-13 | $7700.00 | Window Closed / Lapsed |