US2570649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite wire for spraying a nondrawable metal
Assignee: Metallizing Engineering Co Inc
•
Filing: 1948-03-27
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Granted: 1951-10-09
•
Expires: 1968-03-27
Abstract
No abstract record available.
Inventors
- 👤 Davidoff Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:06
CPC Classifications
C; C23; C23C; C23C4/00; C23C4/04; C23C4/06; C23C4/067; C23C4/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A COMPOSITE WIRE FOR HEAT-FUSIBLE MATERIAL SPRAY GUNS OF THE WIRE FEED TYPE COMPRISING A SPRAY GUN WIRE SUBSTANTIALLY CONSISTING OF A HEAT-FUSIBLE NON-DRAWABLE METAL IN SUBSTNTIALLY SUBDIVIDED FORM MIXED WITH AND HELD TO SPRAY WIRE SHAPE BY A SYNTHETIC PLASTIC AS A BINDER SUBSTANTIALLY ELIMINATABLE FROM THE METAL SPRAY OF THE GUN BY THE HEAT OF THE GUN.
Claim 2
Dependent Claim
59 words
A COMPOSITE WIRE FOR HEAT-FUSIBLE MATERIAL SPRAY GUNS OF THE WIRE FEED TYPE COMPRISING A SPRAY GUN WIRE SUBSTANTIALLY CONSISTING OF A HEAT-FUSIBLE NON-DRAWABLE METAL IN SUBSTNTIALLY SUBDIVIDED FORM MIXED WITH AND HELD TO SPRAY WIRE SHAPE BY A SYNTHETIC PLASTIC AS A BINDER SUBSTANTIALLY ELIMINATABLE FROM THE METAL SPRAY OF THE GUN BY THE HEAT OF THE GUN.
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Cited
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Cited
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Cited
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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) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |