Patent US3409008A successfully refreshed from Google Patents.
US3409008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable elastic bandage
Assignee: Johnson and Johnson
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Filing: 1966-04-20
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Granted: 1968-11-05
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Expires: 1986-04-20
Abstract
No abstract record available.
Inventors
- 👤 John A Mortensen
- 👤 De Witt R Petterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:23
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/01; A61F13/01021; A61F2013/00089; A61F2013/00102; A61F2013/00119; A61F2013/00238; A61F2013/00242; A61F2013/00348; A61F2013/00361; A61F2013/00544; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
170 words
A DISPOSABLE ELASTIC BANDAGE COMPRISING: FROM ABOUT 15 TO 25 WARP YARNS PER INCH RUNNING THE LENGTH OF SAID BANDAGE, FROM ABOUT 5 TO 15 FILLING YARNS PER INCH RUNNING THE WIDTH OF SAID BANDAGE, SAID WRAP AND FILLING YARNS BEING WOVEN IN A BALANCED WEAVE WITH SUBSTANTIALLY EQUAL NUMBER OF ENDS UP AS THERE ARE ENDS DOWN, THE LONGITUDINAL EDGES OF SAID BANDAGE BEING SEALED TO PREVENT RAVELING, SAID WARP YARNS BEING STRETCH YARNS SELECTED FROM THE GROUP CONSISTING OF CORE SPUN YARNS AND WRAPPED YARNS, AND SAID WARP YARNS HAVING A YARN SIZE OF FROM ABOUT 10''S TO 30''S AND AN ELONGATION OF AT LEAST 110%, AND SAID FILLING YARNS BEING NONSTRETCH YARNS OF SPUN STAPLE FIBER, SAID FIBER HAVING A DENIER OF FROM ABOUT 5.5 TO 15 AND A STAPLE LENGHT OF AT LEAST 2.5 INCHES, AND SAID YARN HAVING A TWIST MULTIPLIER FROM ABOUT 2.8 TO 4.5, WHEREBY SAID BANDAGE HAS BULKINESS, SMOOTHNESS, GOOD COVER FACTOR, CONFORMABILITY AND SUBSTANTIALLY NO TENDENCY TO CURL ALONG ITS EDGES.
Claim 2
Dependent Claim
170 words
A DISPOSABLE ELASTIC BANDAGE COMPRISING: FROM ABOUT 15 TO 25 WARP YARNS PER INCH RUNNING THE LENGTH OF SAID BANDAGE, FROM ABOUT 5 TO 15 FILLING YARNS PER INCH RUNNING THE WIDTH OF SAID BANDAGE, SAID WRAP AND FILLING YARNS BEING WOVEN IN A BALANCED WEAVE WITH SUBSTANTIALLY EQUAL NUMBER OF ENDS UP AS THERE ARE ENDS DOWN, THE LONGITUDINAL EDGES OF SAID BANDAGE BEING SEALED TO PREVENT RAVELING, SAID WARP YARNS BEING STRETCH YARNS SELECTED FROM THE GROUP CONSISTING OF CORE SPUN YARNS AND WRAPPED YARNS, AND SAID WARP YARNS HAVING A YARN SIZE OF FROM ABOUT 10''S TO 30''S AND AN ELONGATION OF AT LEAST 110%, AND SAID FILLING YARNS BEING NONSTRETCH YARNS OF SPUN STAPLE FIBER, SAID FIBER HAVING A DENIER OF FROM ABOUT 5.5 TO 15 AND A STAPLE LENGHT OF AT LEAST 2.5 INCHES, AND SAID YARN HAVING A TWIST MULTIPLIER FROM ABOUT 2.8 TO 4.5, WHEREBY SAID BANDAGE HAS BULKINESS, SMOOTHNESS, GOOD COVER FACTOR, CONFORMABILITY AND SUBSTANTIALLY NO TENDENCY TO CURL ALONG ITS EDGES.
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) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |