US3348722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Barrel
Assignee: ZF Active Safety US Inc
•
Filing: 1967-01-03
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Granted: 1967-10-24
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Expires: 1987-01-03
Abstract
No abstract record available.
Inventors
- 👤 Jr David J Trevarrow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:02
CPC Classifications
B; B65; B65D; B65D7/00; B65D7/02; B65D7/04; B65D7/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A BARREL COMPRISING A GENERALLY CYLINDRICAL CENTER BAND, FIRST AND SECOND HEADS AFFIXED TO EACH END OF SAID CENTER BAND AROUND ITS PERIPHERY, SAID CENTER BAND AND SAID HEADS BEING FORMED OF A GENERALLY THIN CONSTRUCTION, AT LEAST ONE ELASTOMER SHOCK SUPPORT AFFIXED AROUND THE PERIPHERY OF SAID BARREL AT ONE END THEREOF, SAID ELASTOMER SHOCK SUPPORT HAVING A SKIRT PORTION EXTENDING PAST THE RESPECTIVE HEAD AND DEFINING A SUPPORTING SURFACE AT ITS OUTER EXTREMITY FOR THE BARREL SPACED FROM THE RESPECTIVE HEAD, AND A TAP SPOUT AFFIXED TO THE RESPECTIVE HEAD AND EXTENDING OUTWARDLY THEREFROM INTO SAID SKIRT PORTION AND TERMINATING INWARDLY OF THE UPPER PERIPHERY OF SAID SKIRT PORTION, THE PORTION OF SAID SKIRT PORTION SURROUNDING SAID TAP SPOUT BEING RELIEVED FOR ACCESS TO SAID TAP SPOUT.
Claim 2
Dependent Claim
129 words
A BARREL COMPRISING A GENERALLY CYLINDRICAL CENTER BAND, FIRST AND SECOND HEADS AFFIXED TO EACH END OF SAID CENTER BAND AROUND ITS PERIPHERY, SAID CENTER BAND AND SAID HEADS BEING FORMED OF A GENERALLY THIN CONSTRUCTION, AT LEAST ONE ELASTOMER SHOCK SUPPORT AFFIXED AROUND THE PERIPHERY OF SAID BARREL AT ONE END THEREOF, SAID ELASTOMER SHOCK SUPPORT HAVING A SKIRT PORTION EXTENDING PAST THE RESPECTIVE HEAD AND DEFINING A SUPPORTING SURFACE AT ITS OUTER EXTREMITY FOR THE BARREL SPACED FROM THE RESPECTIVE HEAD, AND A TAP SPOUT AFFIXED TO THE RESPECTIVE HEAD AND EXTENDING OUTWARDLY THEREFROM INTO SAID SKIRT PORTION AND TERMINATING INWARDLY OF THE UPPER PERIPHERY OF SAID SKIRT PORTION, THE PORTION OF SAID SKIRT PORTION SURROUNDING SAID TAP SPOUT BEING RELIEVED FOR ACCESS TO SAID TAP SPOUT.
References Cited (Backward Citations)
GB670977A
Cited
US3294271A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |