Patent US3235185A successfully refreshed from Google Patents.
US3235185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray gun having vent member for spray material and air
Assignee: Binks Sames Corp
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Filing: 1963-03-11
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Granted: 1966-02-15
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Expires: 1983-03-11
Abstract
No abstract record available.
Inventors
- 👤 Enssle Bruno Eugen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:16
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1254; B05B7/1263; B05B1/00; B05B1/30; B05B1/3033; B05B1/304; B05B1/3046; B05B1/306
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
IN A SPRAY GUN HAVING A BODY, A PASSAGE FOR ATOMIZING AIR, A MATERIALS SUPPLY DUCT AND A CONTROL VALVE FOR SAID DUCT INCLUDING A STEM EXTENDING THROUGH SAID BODY AND SAID PASSAGE, THE IMPROVEMENT COMPRISING A MEMBER SECURED ADJACENT ONE END IN FLUID-TIGHT RELATION TO SAID BODY INTERMEDIATE SAID AIR PASSAGE AND SAID MATERIALS SUPPLY DUCT, SAID MEMBER ENCOMPASSING SAID
Claim 2
Dependent Claim
61 words
IN A SPRAY GUN HAVING A BODY, A PASSAGE FOR ATOMIZING AIR, A MATERIALS SUPPLY DUCT AND A CONTROL VALVE FOR SAID DUCT INCLUDING A STEM EXTENDING THROUGH SAID BODY AND SAID PASSAGE, THE IMPROVEMENT COMPRISING A MEMBER SECURED ADJACENT ONE END IN FLUID-TIGHT RELATION TO SAID BODY INTERMEDIATE SAID AIR PASSAGE AND SAID MATERIALS SUPPLY DUCT, SAID MEMBER ENCOMPASSING SAID
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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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |