US4930832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Puncture and tear resistant armored convertible tops for automobiles
Assignee: Individual
•
Filing: 1989-01-18
•
Granted: 1990-06-05
•
Expires: 2009-01-18
Abstract
Abstract A composite flexible planar material suitable for an automotive convertible top is made from fabric and chain mail. The chain mail consists of a regular array of interlocking stainless steel rings. An automotive convertible top formed of such composite flexible planar material is highly puncture and tear resistant. If the chain mail is disposed to the exterior then such a convertible top is visually distinctive.
Inventors
- 👤 Robert Shelton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:41
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/08; B60J7/12; B60J7/1226; Y; Y10; Y10S; Y10S160/00; Y10S160/07; Y10S428/00; Y10S428/911
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
116 words
In a vehicular convertible top having a support frame including support members that are moveable between a lowered position exposing the interior of the vehicle and a raised position over the interior of the vehicle; and a flexible planar material, affixed to the support frame for moving therewith, for shielding the interior of the vehicle in the raised position of the support members, an improvement comprising: chain mail, substantially coextensive with the flexible planar material and affixed to the support frame for moving therewith, for resisting forceful penetration of objects between the exterior and interior of the vehicle through the flexible planar material; and first affixation means for affixing the chain mail to the support frame.
Claim 2
Dependent Claim
116 words
In a vehicular convertible top having a support frame including support members that are moveable between a lowered position exposing the interior of the vehicle and a raised position over the interior of the vehicle; and a flexible planar material, affixed to the support frame for moving therewith, for shielding the interior of the vehicle in the raised position of the support members, an improvement comprising: chain mail, substantially coextensive with the flexible planar material and affixed to the support frame for moving therewith, for resisting forceful penetration of objects between the exterior and interior of the vehicle through the flexible planar material; and first affixation means for affixing the chain mail to the support frame.
Claim 3
Dependent Claim
48 words
The vehicular convertible top improvement according to claim 1 wherein the chain mail is on an opposite side of the flexible planar material from the support frame and vehicular interior, and thereby resists forceful penetration of objects from the exterior of the vehicle through the flexible planar material.
Claim 4
Dependent Claim
48 words
The vehicular convertible top improvement according to claim 1 wherein the chain mail is disposed between the flexible planar material and the vehicular interior, and thereby resists forceful penetration of objects from the interior of the vehicle to the exterior of the vehicle through the flexible planar material.
Claim 5
Dependent Claim
44 words
The vehicular convertible top improvement according to claim 1 wherein the first affixation means comprises: threading means for passing through interstitial spaces of the chain mail and looping around the support frame so as to fixedly tie the chain mail to the support frame.
Claim 6
Dependent Claim
24 words
The vehicular convertible top improvement according to claim 4 further comprising: second affixation means for affixing the chain mail to the flexible planar material.
Claim 7
Dependent Claim
29 words
The vehicular convertible top improvement according to claim 5 wherein the second affixation means comprises: sewing means for affixing the chain mail to the flexible planar material by sewing.
Claim 8
Dependent Claim
90 words
The vehicular convertible top improvement according to claim 6 wherein the threading means comprises: a first thread; wherein the sewing means comprises: a second thread; and wherein the threading means operates in conjunct with the sewing means so that the tying of the chain mail to the support frame is by the first thread connecting to the second thread in order to serve to sew the chain mail to the flexible planar material so that the chin mail, the flexible planar material, and the support frame are fixed collectively together.
Claim 9
Dependent Claim
76 words
The vehicular convertible top improvement according to claim 6 wherein the sewing means for affixing the chain mail to the flexible planar material operates substantially independently of the threading means for affixing the chain mail to the support frame, meaning that although the chain mail is affixed to both the flexible planar material and the support frame it is not so affixed at the same point by a single means that accomplishes both sewing and tying.
References Cited (Backward Citations)
US1163094A
Cited
US1354987A
Cited
US1546346A
Cited
US1616126A
Cited
GB328982A
Cited
US2326713A
Cited
US2317452A
Cited
US2479825A
Cited
US2728698A
Cited
US3284806A
Cited
US4356569A
Cited
US4493865A
Cited
US4678699A
Cited
US4564539A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-06-04 | 1993-12-04 | 1994-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-04 | 1997-12-04 | 1998-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-04 | 2001-12-04 | 2002-06-05 | $7700.00 | Window Closed / Lapsed |