US4494246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective clothing
Assignee: Individual
•
Filing: 1982-05-24
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Granted: 1985-01-22
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Expires: 2002-05-24
Abstract
Abstract This invention relates to garments for protecting the wearer from cold during aquatic sports such as windsurfing. For various reasons neither the conventional wet suit nor any conventional dry suit may be described totally satisfactory for windsurfing. It is essential to retain considerable freedom of arm movement and also to keep a stylish appearance, particularly for competitive work. To meet these conflicting requirements, there is provided a one piece garment in which leg portions 2 and a body portion 1 are of expanded rubber and close fitting, while the arm portions 3 are of loose fitting waterproof material giving freedom for the arms but providing less thermal insulation.
Inventors
- 👤 Anthony A. C. Tillbrook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:09
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/012; A41D13/02; Y; Y10; Y10S; Y10S2/00; Y10S2/904
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
110 words
In a dry suit for use in aquatic sports, the suit being of the type comprising a one piece garment to cover the legs, arms and body of a user and having leg portions, a body portion, and arm portions, said suit being sealed against entry of water, the leg portions and at least the lower part of the body portion being made of a flexible, expanded rubber or rubber-like material arranged to fit closely to the user's legs and body; wherein the improvement comprises the arm portions being made of a thin and flexible waterproof fabric different from the said flexible expanded material and adapted to be loose fitting.
Claim 2
Dependent Claim
110 words
In a dry suit for use in aquatic sports, the suit being of the type comprising a one piece garment to cover the legs, arms and body of a user and having leg portions, a body portion, and arm portions, said suit being sealed against entry of water, the leg portions and at least the lower part of the body portion being made of a flexible, expanded rubber or rubber-like material arranged to fit closely to the user's legs and body; wherein the improvement comprises the arm portions being made of a thin and flexible waterproof fabric different from the said flexible expanded material and adapted to be loose fitting.
Claim 3
Dependent Claim
18 words
A suit as claimed in claim 1, in which the arm portions are made of a breathable fabric.
Claim 4
Dependent Claim
25 words
A suit as claimed in claim 1, in which the body portion has an upper part which is also of a loose fitting waterproof fabric.
Claim 5
Dependent Claim
22 words
A suit as claimed in claim 1, in which the expanded rubber or rubber-like material is lined with a synthetic stretch fabric.
Claim 6
Dependent Claim
39 words
A suit as claimed in claim 1, provided with a closure in the form of a sliding clasp fastener extending from the front of the body portion, under the crutch and terminating at the back of the body portion.
Claim 7
Dependent Claim
89 words
A suit as claimed in claim 1, having a neck aperture adapted to expand so that the garment can be pulled over the wearer's head, and in which the neck aperture is provided with a sealing neck band of thin stretchable rubber or rubber-like material, the suit further comprising a collar of insulating material secured to the suit and surrounding the neck band, the said collar being provided with a closure member to enable the collar to be drawn in snugly to the wearer's neck outside the neck band.
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) | 1988-01-22 | 1988-07-23 | 1989-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-22 | 1992-07-23 | 1993-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-22 | 1996-07-23 | 1997-01-22 | $7700.00 | Window Closed / Lapsed |