US3498476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for adjusting the position of a rotatably suspended object,especially a load suspended in a crane
Assignee: BYGGNADSAKTIEBOLAGET PAUL ANDERSON
•
Filing: 1967-06-21
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Granted: 1970-03-03
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Expires: 1987-06-21
Abstract
No abstract record available.
Inventors
- 👤 Johan Arne Mattson
- 👤 Lars Jettman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:34
CPC Classifications
B; B66; B66C; B66C13/00; B66C13/04; B66C13/08; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1221; Y10T74/1229; Y10T74/1232; Y10T74/1239
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2009703A
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US2174777A
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US2192881A
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US2423625A
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US2736600A
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US3173509A
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US3204467A
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US3291236A
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GB993269A
Cited
US3210114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |