Patent US3155282A successfully refreshed from Google Patents.
US3155282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sprinkler type package
Assignee: Crompton and Knowles Corp
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Filing: 1963-05-09
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Granted: 1964-11-03
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Expires: 1983-05-09
Abstract
No abstract record available.
Inventors
- 👤 Raymond R Leblanc
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:07
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/5805; B65D75/5811; B65D75/28; B65D75/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
60 words
A DISPENSING PACKAGE FOR GRANULAR MATERIAL COMPRISING FABRIC SEALED TO ENCLOSE THE MATERIAL, MEANS NEAR AND EXTENDING ALONG ONE END OF THE PACKAGE PROVIDING SHALLOW POCKETS BETWEEN SAID SIDES, AND A TEAR LINE LOCATED WITHIN THE CONFINES OF SAID MEANS, WHEREBY THE SHALLOW POCKETS BECOME DISCHARGE CHANNELS WHEN SAID END OF SAID PACKAGE IS TORN OFF ALONG SAID TEAR LINE.
References Cited (Backward Citations)
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US2283547A
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US2517027A
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US2962192A
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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) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |