Patent US2703741A successfully refreshed from Google Patents.
US2703741A
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US
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Assignee: P B R MANUFACTURING Co
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Filing: 1950-08-30
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Granted: 1955-03-08
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Expires: 1970-08-30
Abstract
No abstract record available.
Inventors
- 👤 Pucci Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:22
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/08; A47B3/091; A47B3/0911; A47B3/0912
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US412510A
Cited
US822049A
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US1240963A
Cited
US1760302A
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US1909905A
Cited
US2104838A
Cited
US2213681A
Cited
US2602716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-07 | 1958-09-06 | 1959-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-07 | 1962-09-06 | 1963-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-07 | 1966-09-06 | 1967-03-08 | $7700.00 | Window Closed / Lapsed |