Patent US2147537A successfully refreshed from Google Patents.
US2888903A
Expired / Lapsed
US
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Apparatus for rotating spray guns to evenly paint non-planar surfaces
Assignee: Conforming Matrix Corp
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Filing: 1955-09-08
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Granted: 1959-06-02
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Expires: 1975-09-08
Abstract
No abstract record available.
Inventors
- 👤 Elmer L Faber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:12
CPC Classifications
B; B05; B05B; B05B13/00; B05B13/02; B05B13/04; B05B13/0421; B05B12/00; B05B12/16; B05B12/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2373604A
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US2397482A
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US2485912A
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US2695592A
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US2700929A
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US2672121A
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US2725035A
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US2696449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |