US2700949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Piping assembly stand
Assignee: Georg Fischer AG
•
Filing: 1951-03-23
•
Granted: 1955-02-01
•
Expires: 1971-03-23
Abstract
No abstract record available.
Inventors
- 👤 Kunzi Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:53
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/04; B23K37/053; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32327; Y10T403/32336
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US568543A
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US1307379A
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US1208522A
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US1469454A
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US1453901A
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US2050049A
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US2261949A
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US2356864A
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US2505665A
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US2524168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |