Patent US2478034A successfully refreshed from Google Patents.
US2478034A
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Gripper conveyer for suspending sheets
Assignee: Metalwash Machinery Co
•
Filing: 1945-05-16
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Granted: 1949-08-02
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Expires: 1965-05-16
Abstract
No abstract record available.
Inventors
- 👤 Erich R Zademach
- 👤 William W Clarke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:21
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/10; B66C1/42; B66C1/44; B66C1/48; B65; B65G; B65G47/00; B65G47/52; B65G47/60; B65G47/61; Y; Y10; Y10S; Y10S294/00; Y10S294/902; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44564
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2100512A
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US2367766A
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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) | 1952-08-01 | 1953-01-31 | 1953-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-01 | 1957-01-31 | 1957-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-01 | 1961-01-31 | 1961-08-02 | $7700.00 | Window Closed / Lapsed |