U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Bonnet for lawn chairs

Patent 4915120 Issued on April 10, 1990. Estimated Expiration Date: Icon_subject March 20, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2593909

2752929

2832361

3243230

Portable sun shelter
Patent #: 4440187
Issued on: 04/03/1984
Inventor: Fiddler

Sun and wind shield
Patent #: 4739784
Issued on: 04/26/1988
Inventor: Fast

Multipurpose infant shade
Patent #: 4785838
Issued on: 11/22/1988
Inventor: Negahdari

Portable blind Patent #: 4788997
Issued on: 12/06/1988
Inventor: Clopton

Inventor

Application

No. 325885 filed on 03/20/1989

US Classes:

135/90, Shelter suspended from diverse support means135/117, Closure, viewing window, awning, or sunshade135/126, Collapsible as a unit297/184.17U-shaped elements have ends which converge toward a common laterally extending axis (e.g., baby carriage type, etc.)

Examiners

Primary: Friedman, Carl D.
Assistant: Dennison, Caroline D.

Attorney, Agent or Firm

International Class

E04H 015/58

Abstract

A bonnet for lawn chairs and the like involves a canopy formed of a plurality of flexible, resilient bows, which are maintained in a generally U-shaped configuration, and a flexible covering attached to and interconnecting the bows along a substantial portion of their length. The bows are attached to a chair through two bow assembly bars, each of which have a separate attachment location, in linear spaced relationship, for each bow. Each bow is pivotally connected, with adjustable tension, at its ends between the two bow assembly bars at the separate spaced locations so as to permit each of the bows to be individually pivotable, fore and aft, thereby permitting variation of the canopy coverage and location. The bow assembly bars are removably clamped to the framework on opposing sides of a lawn chair. A flexible line, of less length than the bows, is used to directly interconnect the bow assembly bars so as to restrain the resilient bows to a generally U-shaped configuration. Connection of the end of a bow, which is preferably formed of oil tempered wire, to a bow assembly bar may utilize a bow holder formed of an elongated piece of rigid material where, at one end, a hole is longitudinally formed, and the end of a bow secured therein, while, at the other end of the bow holder, a transverse hole is formed through the bow holder for pivotal pin attachment to the bow assembly bar.

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