US3113408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for securing a shrinkable fastener to a container
Assignee: WR Grace and Co
•
Filing: 1959-12-03
•
Granted: 1963-12-10
•
Expires: 1979-12-03
Abstract
No abstract record available.
Inventors
- 👤 Wylie C Kirkpatrick
- 👤 John W Harrison
- 👤 Robert D Lowry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:35
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/10; B29C61/00; B29C61/006; B29C65/66; B29C65/68; B29C66/00; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B65; B65B; B65B53/00; B65B53/02; B29C53/00; B29C53/14; B29C57/00; B29C57/10; B29C65/56; B29C65/60; B29C65/601; B29C65/602; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/45; B29C66/70; B29C66/71; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29K; B29K2023/00; B29K2023/04; B29K2023/06; B29K2995/00; B29K2995/0037; B29K2995/0049; B29K2995/005; B29K2995/0051; B29L; B29L2031/00; B29L2031/727; B29L2031/7288; B29L2031/772; B29L2031/7732; Y; Y10; Y10S; Y10S174/00; Y10S174/08; Y10S206/00; Y10S206/813; Y10T; Y10T24/00; Y10T24/15; Y10T24/153; Y10T24/36; Y10T24/3687; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49865; Y10T29/49947; Y10T29/49954
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
THE PROCESS OF SECURELY BINDING A CONTAINER COMPRISING THE STEPS OF: WRAPPING ABOUT AN END OF SAID CONTAINER A LENGTH OF HEAT SHRINKABLE UNI-AXIALLY ORIENTED POLYMER; HEATING SAID POLYMER TO EFFECT CONCURRENT SHRINKAGE ALONG ITS AXIS OF ORIENTATION AND EXPANSION ALONG ITS OTHER AXIS TO THEREBY SEAL SAID END.
Claim 2
Dependent Claim
49 words
THE PROCESS OF SECURELY BINDING A CONTAINER COMPRISING THE STEPS OF: WRAPPING ABOUT AN END OF SAID CONTAINER A LENGTH OF HEAT SHRINKABLE UNI-AXIALLY ORIENTED POLYMER; HEATING SAID POLYMER TO EFFECT CONCURRENT SHRINKAGE ALONG ITS AXIS OF ORIENTATION AND EXPANSION ALONG ITS OTHER AXIS TO THEREBY SEAL SAID END.
References Cited (Backward Citations)
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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) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |