IP Library Granted Patent US 11,118,592
Granted Patent B2
US 11,118,592 · App. 16/732,984 · Granted Sep 14, 2021

Ceiling fan with multiple blades

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Quick Facts
Patent No.
US 11,118,592
App. No.
16/732,984
Granted
Sep 14, 2021
Kind
B2
Abstract

A ceiling fan assembly having a motor with a rotor with multiple blade mounts, multiple blades having a removable blade tip, a balancing weight mount carried by the multiple blades and covered by the removable tip, and where each of the multiple blades are pre-balanced and indexed to a corresponding one of the multiple blade mounts.

Claims (26)

1. A ceiling fan assembly comprising:

a motor having a rotor with multiple blade mounts;

multiple blades having a removable blade tip;

a balancing weight mount carried by the multiple blades and covered by the removable blade tip; and

wherein each of the multiple blades are pre-balanced and indexed to a corresponding one of the multiple blade mounts.

2. The ceiling fan assembly of claim 1 wherein each of the multiple blades is indexed to a corresponding one of the multiple blade mounts by providing a unique indicia on each of the corresponding blade and blade mount.

3. The ceiling fan assembly of claim 2 wherein the unique indicia is a color.

4. The ceiling fan assembly of claim 2 wherein the unique indicia is a shape.

5. The ceiling fan assembly of claim 2 wherein the unique indicia is hidden when the blade is mounted to the blade mount.

6. The ceiling fan assembly of claim 5 wherein the unique indicia is placed on an exterior of the blade mount.

7. The ceiling fan assembly of claim 6 wherein the unique indicia is placed on a root of the blade.

8. The ceiling fan assembly of claim 1 wherein the balancing weight mount comprises a mounting boss.

9. The ceiling fan assembly of claim 8 wherein the mounting boss is located on the removable blade tip.

10. The ceiling fan assembly of claim 9 wherein the mounting boss is located within an interior of the removable blade tip.

11. The ceiling fan assembly of claim 1 further comprising at least one weight carried by the balancing weight mount.

12. The ceiling fan assembly of claim 11 wherein the balancing weight is removably mounted to the balancing weight mount.

13. The ceiling fan assembly of claim 1 wherein the removable blade tip comprises a cap from which extends a stem, which is received within the blade.

14. The ceiling fan assembly of claim 13 further comprising at least one fastener passing through the blade and into the stem.

15. The ceiling fan assembly of claim 1 wherein the blade mounts comprise an arm mounted to the corresponding blade.

16. A ceiling fan kit comprising:

a motor having a rotor with multiple blade mounts; and

multiple pre-balanced blades, each of the pre-balanced blades indexed by a unique indicia to a corresponding blade mount.

17. The ceiling fan kit of claim 16 wherein the unique indicia is a color.

18. The ceiling fan kit of claim 16 wherein the unique indicia is a shape.

19. The ceiling fan kit of claim 16 wherein the unique indicia is hidden when the blade is mounted to the blade mount.

20. The ceiling fan kit of claim 16 wherein at least some of the pre-balanced blades comprise a removable blade tip covering a balancing weight mount.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Jan 26, 2022
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: HUNTER FAN COMPANY
Reel/Frame 058871/0271 →
SECURITY AGREEMENT Recorded Jan 24, 2022
From: CORNELLCOOKSON, LLC; TELEPHONICS CORPORATION; THE AMES COMPANIES, INC.; HUNTER FAN COMPANY
To: BANK OF AMERICA, N.A.
Reel/Frame 058886/0438 →
SECURITY INTEREST Recorded May 11, 2021
From: HUNTER FAN COMPANY
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS THE COLLATERAL AGENT
Reel/Frame 056198/0753 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 2, 2020
From: BOTKIN, CHARLES WILLIAM; NORWOOD, BOBBY NEAL
To: HUNTER FAN COMPANY
Reel/Frame 051404/0351 →