Patent US3047090A successfully refreshed from Google Patents.
US3232177A
Expired / Lapsed
US
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Pneumatic percussion tool
Assignee: Jaeger Machine Co
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Filing: 1964-08-10
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Granted: 1966-02-01
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Expires: 1984-08-10
Abstract
No abstract record available.
Inventors
- 👤 Robert L Sandvig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:01
CPC Classifications
B; B25; B25D; B25D9/00; B25D9/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
A PNEUMATIC PERCUSSION TOOL COMPRISING A CYLINDER;
Claim 2
Dependent Claim
7 words
A PNEUMATIC PERCUSSION TOOL COMPRISING A CYLINDER;
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) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |