US3209960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressurized package with variable spray rate and means to prevent relative rotation
Assignee: Individual
•
Filing: 1963-12-26
•
Granted: 1965-10-05
•
Expires: 1983-12-26
Abstract
No abstract record available.
Inventors
- 👤 Edward H Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:51
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/44; B65D83/48; B65D83/16; B65D83/162
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN A VALVE CONSTRUCTION FOR PRESSURIZED PACKAGES IN WHICH THERE IS A COVER MEMBER, A HOUSING SECURED TO THE COVER MEMBER, A GASKET CLAMPED BETWEEN THE HOUSING AND COVER MEMBER, A VALVE PLUNGER RECIPROCABLE IN THE HOUSING, AND A REMOVABLE SPRAY HEAD OF THE CONSTRUCTION HAVING A DEPENDING SLOTTED STEM, SAID STEM SEALINGLY, SLIDABLY AND ROTATABLY EXTENDING THROUGH THE COVER MEMBER AND GASKET AND THEN INTO THE PLUNGER TO ENABLE PRESSURIZED PRODUCTS TO PASS THROUGH THE SLOTTED STEM FROM SAID HOUS-
Claim 2
Dependent Claim
81 words
IN A VALVE CONSTRUCTION FOR PRESSURIZED PACKAGES IN WHICH THERE IS A COVER MEMBER, A HOUSING SECURED TO THE COVER MEMBER, A GASKET CLAMPED BETWEEN THE HOUSING AND COVER MEMBER, A VALVE PLUNGER RECIPROCABLE IN THE HOUSING, AND A REMOVABLE SPRAY HEAD OF THE CONSTRUCTION HAVING A DEPENDING SLOTTED STEM, SAID STEM SEALINGLY, SLIDABLY AND ROTATABLY EXTENDING THROUGH THE COVER MEMBER AND GASKET AND THEN INTO THE PLUNGER TO ENABLE PRESSURIZED PRODUCTS TO PASS THROUGH THE SLOTTED STEM FROM SAID HOUS-
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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) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |