WILKHAHN WILKENING + HAHNE GMBH & CO.
Patent Applications and Registrations
Patent applications and USPTO patent grants for WILKHAHN WILKENING + HAHNE GMBH & CO..The latest application filed is for "seating furniture product".
- WILKHAHN WILKENING + HAHNE GMBH & CO. - DE DE
- WILKHAHN WILKENING + HAHNE GMBH & CO - Bad Munder N/A DE
- Wilkhahn Wilkening + Hahne GmbH + Co. - Bad Munder N/A DE
- Wilkhahn Wilkening + Hahne GmbH + Co. - Munster DE
- Wilkhahn Wilkening & Hahne GmbH & Co. - Hanover DE
- Wilkhahn Wilkening + Hahne GmbH + Co. - Hannover DE
- Wilkhahn-Wilkening & Hahne GmbH & Company - Bad Munder DE
| Patent | Date |
|---|---|
| Table Grant D862,937 - Storiko Oc | 2019-10-15 |
| Chair Grant D845,659 - Hess | 2019-04-16 |
| Chair Grant D834,851 - Jehs , et al. De | 2018-12-04 |
| Chair Grant 9,713,380 - Gehner , et al. July 25, 2 | 2017-07-25 |
| Seating furniture product Grant 9,700,138 - Rechtien , et al. July 11, 2 | 2017-07-11 |
| Seating Furniture Product App 20160235203 - Rechtien; Andreas ; et al. | 2016-08-18 |
| Combination Comprising A Seat, A Portable Device Which Comprises A Movement Sensor And An Evaluation Device And A Method Which Can Be Carried Out Using The Combination App 20160095442 - Gehner; Carsten | 2016-04-07 |
| Chair App 20150265052 - Gehner; Carsten ; et al. | 2015-09-24 |
| Piece of seating furniture Grant D709,712 - Jehs , et al. July 29, 2 | 2014-07-29 |
| Chair Grant D610,816 - Keichel , et al. March 2, 2 | 2010-03-02 |
| Chair Grant D610,817 - Degenhardt March 2, 2 | 2010-03-02 |
| Chair Grant D609,926 - Diez February 16, 2 | 2010-02-16 |
| Seating furniture Grant D609,482 - Englisch , et al. February 9, 2 | 2010-02-09 |
| Chair Grant 7,637,570 - Becker , et al. December 29, 2 | 2009-12-29 |
| Chair Grant D482,205 - Englisch , et al. November 18, 2 | 2003-11-18 |
| Table with pivotable table-top Grant 6,637,352 - Thode , et al. October 28, 2 | 2003-10-28 |
| Chair Grant D456,163 - Englisch April 30, 2 | 2002-04-30 |
| Chair Grant D428,273 - Ohl July 18, 2 | 2000-07-18 |
| Synchronous adjusting device for office chairs or the like Grant 5,366,274 - Roericht , et al. November 22, 1 | 1994-11-22 |
| Synchronous adjusting device for office chairs or the like Grant 5,251,958 - Roericht , et al. October 12, 1 | 1993-10-12 |
| Connecting arrangement Grant 5,232,303 - Rubner August 3, 1 | 1993-08-03 |
| Tiltable chair Grant 5,195,801 - Franck , et al. March 23, 1 | 1993-03-23 |
| Variable seating arrangement Grant 4,662,679 - Franck , et al. May 5, 1 | 1987-05-05 |
| Arm-chair Grant D286,106 - Franck , et al. October 14, 1 | 1986-10-14 |
| Arm-chair Grant D285,629 - Franck , et al. September 16, 1 | 1986-09-16 |
| Tubular netting chair Grant D274,768 - Ohl July 24, 1 | 1984-07-24 |
| Chair with means for adjusting the inclination of the backrest Grant 4,432,582 - Wiesmann , et al. February 21, 1 | 1984-02-21 |
| Furniture article with padding attached to a supporting shell Grant 4,408,797 - Franck , et al. October 11, 1 | 1983-10-11 |
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