Patent US3262420A successfully refreshed from Google Patents.
US3262420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating and oven system including work handling means
Assignee: Galvarplast SNC
•
Filing: 1963-03-21
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Granted: 1966-07-26
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Expires: 1983-03-21
Abstract
No abstract record available.
Inventors
- 👤 Bossi Giovanni
- 👤 Pasqualini Bruno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:07
CPC Classifications
B; B05; B05C; B05C19/00; B05C19/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
APPARATUS FOR COATING ARTICLES WITH COATING SUBSTANCES BY DIPPING HEATED ARTICLES INTO A FLUIDIZED BED OF THE COATING SUBSTANCE COMPRISING A CONTAINER FOR HOLDING THE FLUIDIZED BED, AN OVEN ABOVE SAID CONTAINER, MEANS FOR HEATING SAID OVEN, DOORS AT THE BOTTOM OF SAID OVEN, MEANS FOR OPENING AND CLOSING SAID DOORS, A CARRIER FOR THE ARTICLES TO BE COATED, HOIST MEANS FOR RAISING AND LOWERING SAID CARRIER WHEREBY SAID CARRIER IS MOVABLE TO AND FROM A POSITION IN SAID OVEN AND IN SAID CONTAINER, MEANS FOR STOPPING THE MOVEMENT OF SAID CARRIER IN A POSITION BETWEEN SAID OVEN AND SAID CONTAINER, HOLDING
Claim 2
Dependent Claim
102 words
APPARATUS FOR COATING ARTICLES WITH COATING SUBSTANCES BY DIPPING HEATED ARTICLES INTO A FLUIDIZED BED OF THE COATING SUBSTANCE COMPRISING A CONTAINER FOR HOLDING THE FLUIDIZED BED, AN OVEN ABOVE SAID CONTAINER, MEANS FOR HEATING SAID OVEN, DOORS AT THE BOTTOM OF SAID OVEN, MEANS FOR OPENING AND CLOSING SAID DOORS, A CARRIER FOR THE ARTICLES TO BE COATED, HOIST MEANS FOR RAISING AND LOWERING SAID CARRIER WHEREBY SAID CARRIER IS MOVABLE TO AND FROM A POSITION IN SAID OVEN AND IN SAID CONTAINER, MEANS FOR STOPPING THE MOVEMENT OF SAID CARRIER IN A POSITION BETWEEN SAID OVEN AND SAID CONTAINER, HOLDING
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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) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |