US3053457A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Demand mixing and dispensing gun for multicomponent materials
Assignee: Pyles Industries Inc
•
Filing: 1960-08-18
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Granted: 1962-09-11
•
Expires: 1980-08-18
Abstract
No abstract record available.
Inventors
- 👤 Donald E Trumbull
- 👤 Arthur J Devine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:42
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/74; B29B7/7438; B29B7/7442; B05; B05B; B05B12/00; B05B12/002; B05B12/0022; B05B12/0024; B05B12/0026; B05B7/00; B05B7/02; B05B7/04; B05B7/0408; B05B7/08; B05B7/0807; B05B7/0861; B05B7/12; B05B7/1254; B05B7/1263; B05B7/1272; B05B7/24; B05B7/2489; B05B7/2497; B05B7/26; B05B7/28; B05B7/32; B05B12/14; B05B12/1418; B05B12/1445
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2738230A
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US2764565A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |