IP Library Granted Patent US 9,441,392
Granted Patent B2
US 9,441,392 · App. 14/482,620 · Granted Sep 13, 2016

Partition mount with integrated plunger assembly

Inventor: Jeffrey P. Whittemore (Arllington, MA)
Assignee: Zipwall LLC.
E04H12/182A47H1/022A47H13/00E04G21/24E04G21/243E04G21/26E04G21/30
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Quick Facts
Patent No.
US 9,441,392
App. No.
14/482,620
Granted
Sep 13, 2016
Kind
B2
Abstract

A partition mount system includes an integrated plunger assembly. The integrated plunger assembly is constructed and arranged to be integrated into an interior of an end of an extension pole, for example a standard telescoping extension pole. Mounting of the plunger in an interior portion of the pole in this manner provides for a sleek design that is relatively lightweight. Assuming that the pole in which the anchor is mounted is part of a telescoping pole system, the anchor and plunger do not interfere with full travel of the interior pole with respect to other poles in the telescoping system. In this manner, operation of the telescoping pole system is not inhibited by the integrated plunger assembly.

Claims (30)

1. A partition mount comprising:

an elongated adjustable-length pole having a foot end and a head end, the pole being adjustable in length between the foot end and the head end, the pole having a longitudinal axis, wherein the pole comprises an extension pole having multiple telescoping segments having different widths, and wherein the head end of the pole is at an inner segment of the extension pole and at a narrowest segment of the elongated adjustable-length pole;

an anchor having a portion secured to and within the narrowest segment of the elongated adjustable-length pole, the anchor at a position proximal to the head end of the pole;

a mounting head that extends from the head end of the pole and travels in a direction along the longitudinal axis of the pole relative to the anchor position within the narrowest segment of the pole, the mounting head including a neck having a portion that extends into an interior of the narrowest segment of the pole and a mounting unit that removably secures a sheet of material; and

a compression mechanism between the mounting unit and the anchor that biases the position of the mounting head in an outward direction away from the anchor, wherein the anchor is constructed and arranged to limit outward extension of the mounting head in the outward direction,

wherein the mounting head further includes a retainer that travels in relative motion with the mounting head in the direction along the longitudinal axis of the pole,

wherein the anchor has a width less than an inner segment of the narrowest segment of the pole and the anchor makes contact exclusively with an interior of the narrowest segment of the pole and makes contact with an interior of a single telescoping segment; and

wherein the retainer interfaces with the anchor at an interface position within the narrowest segment of the pole to limit the outward extension of the mounting head in the outward direction.

2. The partition mount of claim 1 wherein the retainer comprises a stop and the retainer prevents the mounting head from being released from the pole by controlling a travel distance of the mounting head.

3. The partition mount of claim 2 wherein the retainer comprises an elongated wire.

4. The partition mount of claim 2 wherein the anchor and retainer permit travel of the mounting head between a first position at which the compression mechanism is under a first compression and a second position at which the mounting head is at least partially in the pole and at which the compression mechanism is under a compression amount less than the first compression.

5. The partition mount of claim 1 wherein the extension pole further comprises a locking mechanism that secures the positioning of adjacent pole segments relative to each other.

6. The partition mount of claim 5 , wherein the locking mechanism comprises an interior locking mechanism that fixes the respective lengths of the adjacent pole segments relative to each other.

7. The partition mount of claim 1 wherein the anchor is secured within the pole such that the narrowest segment of the pole slides freely relative to other segments of the pole.

8. The partition mount of claim 1 wherein the mounting unit comprises first and second portions that secure a sheet of material therebetween.

9. The partition mount of claim 8 wherein the first and second portions of the mounting unit extend in a direction that is transverse to the longitudinal axis of the pole.

10. The partition mount of claim 8 wherein the first portion includes at least one pin and wherein the second portion includes at least one aperture that receives the at least one pin.

11. The partition mount of claim 10 wherein the at least one aperture comprises a keyhole and slot, and wherein the mating at least one pin comprises a retaining knob, and wherein the first portion and second portion are secured by inserting each pin in a mating keyhole and sliding the pin from the keyhole and into the slot where the pin is retained in the aperture by the retaining knob.

12. The partition mount of claim 8 wherein the first portion comprises a head and wherein the second portion comprises a clip that is removably coupled to the head.

13. The partition mount of claim 8 wherein the first portion includes a plurality of legs that extend about at least one side surface of the second portion.

14. The partition mount of claim 13 wherein the legs further extend about a second surface of the second portion, the second surface being opposite a first surface of the second portion at which the second portion interfaces the first portion and an inserted sheet of material.

15. The partition mount of claim 8 further comprising a tether for coupling the first and second portions.

16. The partition mount of claim 15 wherein the tether is releasable from at least one of the first and second portions.

17. The partition mount of claim 15 wherein the tether comprises an elongated strap and wherein at least one end of the tether comprises a key and wherein a corresponding one of the first and second portions comprises a slot for removably receiving the tether key.

18. The partition mount of claim 8 further comprising a high-friction material applied to an upper surface of the second portion.

19. The partition mount of claim 8 further comprising a high-friction material coupled to at least one of the first portion and the second portion of the mounting unit at a position where the first portion and the second portion interface.

20. The partition mount of claim 1 wherein the compression mechanism comprises a spring.

21. The partition mount of claim 1 further comprising a pivot joint between the neck and the mounting unit to permit pivot of the mounting unit relative to the pole.

22. The partition mount of claim 1 wherein the anchor is secured to and within the pole by dimpling the pole body into the anchor.

23. The partition mount of claim 1 further comprising a dampener for dampening force imparted on the anchor by rapid release of the mounting head under bias by the compression mechanism.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 10, 2014
From: WHITTEMORE, JEFFREY P.
To: ZIPWALL LLC
Reel/Frame 033712/0735 →
Continuity (7)
Continuation 13746845 · Jan 22, 2013
Continuation 13288394 · Nov 3, 2011
Continuation 12683650 · Jan 7, 2010
Continuation 11125583 · May 10, 2005
Provisional Application 60598782 · Aug 3, 2004
Provisional Application 60569534 · May 10, 2004
Related Publication 20150052843A1 · Feb 26, 2015