US3169654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Receptacle closure comprising a resilient spacer
Assignee: VER ALUMINIUMFABRIKEN RISTAU
•
Filing: 1963-06-24
•
Granted: 1965-02-16
•
Expires: 1983-06-24
Abstract
No abstract record available.
Inventors
- 👤 Pollklesener Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:28
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
RECEPTACLE CLOSURE COMPRISING A RESILIENT SPACER FOR THE VIBRATION-FREE PACKING OF THE RECEPTACLE CONTENTS, CHARACTERIZED IN THAT THE SPACER TAKES THE FORM OF A THIN-WALLED TUBE WHOSE WALL IS CORRUGATED IN THE MANNER OF A SCREWTHREAD.
Claim 2
Dependent Claim
36 words
RECEPTACLE CLOSURE COMPRISING A RESILIENT SPACER FOR THE VIBRATION-FREE PACKING OF THE RECEPTACLE CONTENTS, CHARACTERIZED IN THAT THE SPACER TAKES THE FORM OF A THIN-WALLED TUBE WHOSE WALL IS CORRUGATED IN THE MANNER OF A SCREWTHREAD.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |